209654676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 718018560

約数和(自身を除く): 508363884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 27, 28, 33, 34, 36, 42, 44, 51, 54, 63, 66, 68, 77, 84, 99, 102, 108, 119, 126, 132, 153, 154, 187, 189, 198, 204, 231, 238, 252, 297, 306, 308, 357, 374, 378, 396, 459, 462, 476, 561, 594, 612, 693, 714, 748, 756, 918, 924, 1071, 1122, 1188, 1309, 1386, 1428, 1483, 1683, 1836, 2079, 2142, 2244, 2618, 2772, 2966, 3213, 3366, 3927, 4158, 4284, 4449, 5049, 5236, 5932, 6426, 6732, 7854, 8316, 8898, 10098, 10381, 11781, 12852, 13347, 15708, 16313, 17796, 20196, 20762, 23562, 25211, 26694, 31143, 32626, 35343, 40041, 41524, 47124, 48939, 50422, 53388, 62286, 65252, 70686, 75633, 80082, 93429, 97878, 100844, 114191, 124572, 141372, 146817, 151266, 160164, 176477, 186858, 195756, 226899, 228382, 277321, 280287, 293634, 302532, 342573, 352954, 373716, 440451, 453798, 456764, 529431, 554642, 560574, 587268, 680697, 685146, 705908, 831963, 880902, 907596, 1027719, 1058862, 1109284, 1121148, 1361394, 1370292, 1588293, 1663926, 1761804, 1941247, 2055438, 2117724, 2495889, 2722788, 3083157, 3176586, 3327852, 3882494, 4110876, 4764879, 4991778, 5823741, 6166314, 6353172, 7487667, 7764988, 9529758, 9983556, 11647482, 12332628, 14975334, 17471223, 19059516, 23294964, 29950668, 34942446, 52413669, 69884892, 104827338, 209654676]

約数ペア:

[(1, 209654676), (2, 104827338), (3, 69884892), (4, 52413669), (6, 34942446), (7, 29950668), (9, 23294964), (11, 19059516), (12, 17471223), (14, 14975334), (17, 12332628), (18, 11647482), (21, 9983556), (22, 9529758), (27, 7764988), (28, 7487667), (33, 6353172), (34, 6166314), (36, 5823741), (42, 4991778), (44, 4764879), (51, 4110876), (54, 3882494), (63, 3327852), (66, 3176586), (68, 3083157), (77, 2722788), (84, 2495889), (99, 2117724), (102, 2055438), (108, 1941247), (119, 1761804), (126, 1663926), (132, 1588293), (153, 1370292), (154, 1361394), (187, 1121148), (189, 1109284), (198, 1058862), (204, 1027719), (231, 907596), (238, 880902), (252, 831963), (297, 705908), (306, 685146), (308, 680697), (357, 587268), (374, 560574), (378, 554642), (396, 529431), (459, 456764), (462, 453798), (476, 440451), (561, 373716), (594, 352954), (612, 342573), (693, 302532), (714, 293634), (748, 280287), (756, 277321), (918, 228382), (924, 226899), (1071, 195756), (1122, 186858), (1188, 176477), (1309, 160164), (1386, 151266), (1428, 146817), (1483, 141372), (1683, 124572), (1836, 114191), (2079, 100844), (2142, 97878), (2244, 93429), (2618, 80082), (2772, 75633), (2966, 70686), (3213, 65252), (3366, 62286), (3927, 53388), (4158, 50422), (4284, 48939), (4449, 47124), (5049, 41524), (5236, 40041), (5932, 35343), (6426, 32626), (6732, 31143), (7854, 26694), (8316, 25211), (8898, 23562), (10098, 20762), (10381, 20196), (11781, 17796), (12852, 16313), (13347, 15708)]