200992428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 686435904

約数和(自身を除く): 485443476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 81, 84, 91, 102, 108, 117, 119, 126, 153, 156, 162, 182, 189, 204, 221, 234, 238, 252, 273, 306, 324, 351, 357, 364, 378, 401, 442, 459, 468, 476, 546, 567, 612, 663, 702, 714, 756, 802, 819, 884, 918, 1053, 1071, 1092, 1134, 1203, 1326, 1377, 1404, 1428, 1547, 1604, 1638, 1836, 1989, 2106, 2142, 2268, 2406, 2457, 2652, 2754, 2807, 3094, 3213, 3276, 3609, 3978, 4212, 4284, 4641, 4812, 4914, 5213, 5508, 5614, 5967, 6188, 6426, 6817, 7218, 7371, 7956, 8421, 9282, 9639, 9828, 10426, 10827, 11228, 11934, 12852, 13634, 13923, 14436, 14742, 15639, 16842, 17901, 18564, 19278, 20451, 20852, 21654, 23868, 25263, 27268, 27846, 29484, 31278, 32481, 33684, 35802, 36491, 38556, 40902, 41769, 43308, 46917, 47719, 50526, 55692, 61353, 62556, 64962, 71604, 72982, 75789, 81804, 83538, 88621, 93834, 95438, 101052, 109473, 122706, 125307, 129924, 140751, 143157, 145964, 151578, 167076, 177242, 184059, 187668, 190876, 218946, 227367, 245412, 250614, 265863, 281502, 286314, 303156, 328419, 354484, 368118, 422253, 429471, 437892, 454734, 501228, 531726, 552177, 563004, 572628, 620347, 656838, 736236, 797589, 844506, 858942, 909468, 985257, 1063452, 1104354, 1240694, 1288413, 1313676, 1595178, 1689012, 1717884, 1861041, 1970514, 2208708, 2392767, 2481388, 2576826, 2955771, 3190356, 3722082, 3865239, 3941028, 4785534, 5153652, 5583123, 5911542, 7178301, 7444164, 7730478, 9571068, 11166246, 11823084, 14356602, 15460956, 16749369, 22332492, 28713204, 33498738, 50248107, 66997476, 100496214, 200992428]

約数ペア:

[(1, 200992428), (2, 100496214), (3, 66997476), (4, 50248107), (6, 33498738), (7, 28713204), (9, 22332492), (12, 16749369), (13, 15460956), (14, 14356602), (17, 11823084), (18, 11166246), (21, 9571068), (26, 7730478), (27, 7444164), (28, 7178301), (34, 5911542), (36, 5583123), (39, 5153652), (42, 4785534), (51, 3941028), (52, 3865239), (54, 3722082), (63, 3190356), (68, 2955771), (78, 2576826), (81, 2481388), (84, 2392767), (91, 2208708), (102, 1970514), (108, 1861041), (117, 1717884), (119, 1689012), (126, 1595178), (153, 1313676), (156, 1288413), (162, 1240694), (182, 1104354), (189, 1063452), (204, 985257), (221, 909468), (234, 858942), (238, 844506), (252, 797589), (273, 736236), (306, 656838), (324, 620347), (351, 572628), (357, 563004), (364, 552177), (378, 531726), (401, 501228), (442, 454734), (459, 437892), (468, 429471), (476, 422253), (546, 368118), (567, 354484), (612, 328419), (663, 303156), (702, 286314), (714, 281502), (756, 265863), (802, 250614), (819, 245412), (884, 227367), (918, 218946), (1053, 190876), (1071, 187668), (1092, 184059), (1134, 177242), (1203, 167076), (1326, 151578), (1377, 145964), (1404, 143157), (1428, 140751), (1547, 129924), (1604, 125307), (1638, 122706), (1836, 109473), (1989, 101052), (2106, 95438), (2142, 93834), (2268, 88621), (2406, 83538), (2457, 81804), (2652, 75789), (2754, 72982), (2807, 71604), (3094, 64962), (3213, 62556), (3276, 61353), (3609, 55692), (3978, 50526), (4212, 47719), (4284, 46917), (4641, 43308), (4812, 41769), (4914, 40902), (5213, 38556), (5508, 36491), (5614, 35802), (5967, 33684), (6188, 32481), (6426, 31278), (6817, 29484), (7218, 27846), (7371, 27268), (7956, 25263), (8421, 23868), (9282, 21654), (9639, 20852), (9828, 20451), (10426, 19278), (10827, 18564), (11228, 17901), (11934, 16842), (12852, 15639), (13634, 14742), (13923, 14436)]