201954168

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 451229832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 53, 54, 59, 69, 72, 78, 92, 104, 106, 108, 117, 118, 138, 156, 159, 177, 184, 207, 212, 216, 234, 236, 276, 299, 312, 318, 351, 354, 414, 424, 468, 472, 477, 531, 552, 598, 621, 636, 689, 702, 708, 767, 828, 897, 936, 954, 1062, 1196, 1219, 1242, 1272, 1357, 1378, 1404, 1416, 1431, 1534, 1593, 1656, 1794, 1908, 2067, 2124, 2301, 2392, 2438, 2484, 2691, 2714, 2756, 2808, 2862, 3068, 3127, 3186, 3588, 3657, 3816, 4071, 4134, 4248, 4602, 4876, 4968, 5382, 5428, 5512, 5724, 6136, 6201, 6254, 6372, 6903, 7176, 7314, 8073, 8142, 8268, 9204, 9381, 9752, 10764, 10856, 10971, 11448, 12213, 12402, 12508, 12744, 13806, 14628, 15847, 16146, 16284, 16536, 17641, 18408, 18603, 18762, 20709, 21528, 21942, 24426, 24804, 25016, 27612, 28143, 29256, 31694, 32292, 32568, 32913, 35282, 36639, 37206, 37524, 40651, 41418, 43884, 47541, 48852, 49608, 52923, 55224, 56286, 63388, 64584, 65826, 70564, 71921, 73278, 74412, 75048, 81302, 82836, 84429, 87768, 95082, 97704, 105846, 112572, 121953, 126776, 131652, 141128, 142623, 143842, 146556, 148824, 158769, 162604, 165672, 168858, 190164, 211692, 215763, 225144, 243906, 263304, 285246, 287684, 293112, 317538, 325208, 337716, 365859, 380328, 423384, 427869, 431526, 476307, 487812, 570492, 575368, 635076, 647289, 675432, 731718, 855738, 863052, 934973, 952614, 975624, 1097577, 1140984, 1270152, 1294578, 1463436, 1711476, 1726104, 1869946, 1905228, 1941867, 2195154, 2589156, 2804919, 2926872, 3422952, 3739892, 3810456, 3883734, 4390308, 5178312, 5609838, 7479784, 7767468, 8414757, 8780616, 11219676, 15534936, 16829514, 22439352, 25244271, 33659028, 50488542, 67318056, 100977084, 201954168]

約数ペア:

[(1, 201954168), (2, 100977084), (3, 67318056), (4, 50488542), (6, 33659028), (8, 25244271), (9, 22439352), (12, 16829514), (13, 15534936), (18, 11219676), (23, 8780616), (24, 8414757), (26, 7767468), (27, 7479784), (36, 5609838), (39, 5178312), (46, 4390308), (52, 3883734), (53, 3810456), (54, 3739892), (59, 3422952), (69, 2926872), (72, 2804919), (78, 2589156), (92, 2195154), (104, 1941867), (106, 1905228), (108, 1869946), (117, 1726104), (118, 1711476), (138, 1463436), (156, 1294578), (159, 1270152), (177, 1140984), (184, 1097577), (207, 975624), (212, 952614), (216, 934973), (234, 863052), (236, 855738), (276, 731718), (299, 675432), (312, 647289), (318, 635076), (351, 575368), (354, 570492), (414, 487812), (424, 476307), (468, 431526), (472, 427869), (477, 423384), (531, 380328), (552, 365859), (598, 337716), (621, 325208), (636, 317538), (689, 293112), (702, 287684), (708, 285246), (767, 263304), (828, 243906), (897, 225144), (936, 215763), (954, 211692), (1062, 190164), (1196, 168858), (1219, 165672), (1242, 162604), (1272, 158769), (1357, 148824), (1378, 146556), (1404, 143842), (1416, 142623), (1431, 141128), (1534, 131652), (1593, 126776), (1656, 121953), (1794, 112572), (1908, 105846), (2067, 97704), (2124, 95082), (2301, 87768), (2392, 84429), (2438, 82836), (2484, 81302), (2691, 75048), (2714, 74412), (2756, 73278), (2808, 71921), (2862, 70564), (3068, 65826), (3127, 64584), (3186, 63388), (3588, 56286), (3657, 55224), (3816, 52923), (4071, 49608), (4134, 48852), (4248, 47541), (4602, 43884), (4876, 41418), (4968, 40651), (5382, 37524), (5428, 37206), (5512, 36639), (5724, 35282), (6136, 32913), (6201, 32568), (6254, 32292), (6372, 31694), (6903, 29256), (7176, 28143), (7314, 27612), (8073, 25016), (8142, 24804), (8268, 24426), (9204, 21942), (9381, 21528), (9752, 20709), (10764, 18762), (10856, 18603), (10971, 18408), (11448, 17641), (12213, 16536), (12402, 16284), (12508, 16146), (12744, 15847), (13806, 14628)]