205460892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1152

約数の個数: 144

約数和(自身を含む): 650657280

約数和(自身を除く): 445196388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 59, 63, 78, 84, 91, 117, 118, 126, 156, 177, 182, 234, 236, 252, 273, 354, 364, 413, 468, 531, 546, 708, 767, 819, 826, 1062, 1063, 1092, 1239, 1534, 1638, 1652, 2124, 2126, 2301, 2478, 3068, 3189, 3276, 3717, 4252, 4602, 4956, 5369, 6378, 6903, 7434, 7441, 9204, 9567, 10738, 12756, 13806, 13819, 14868, 14882, 16107, 19134, 21476, 22323, 27612, 27638, 29764, 32214, 38268, 41457, 44646, 48321, 55276, 62717, 64428, 66969, 82914, 89292, 96642, 96733, 124371, 125434, 133938, 165828, 188151, 193284, 193466, 248742, 250868, 267876, 290199, 376302, 386932, 439019, 497484, 564453, 580398, 752604, 815321, 870597, 878038, 1128906, 1160796, 1317057, 1630642, 1741194, 1756076, 2257812, 2445963, 2634114, 3261284, 3482388, 3951171, 4891926, 5268228, 5707247, 7337889, 7902342, 9783852, 11414494, 14675778, 15804684, 17121741, 22828988, 29351556, 34243482, 51365223, 68486964, 102730446, 205460892]

約数ペア:

[(1, 205460892), (2, 102730446), (3, 68486964), (4, 51365223), (6, 34243482), (7, 29351556), (9, 22828988), (12, 17121741), (13, 15804684), (14, 14675778), (18, 11414494), (21, 9783852), (26, 7902342), (28, 7337889), (36, 5707247), (39, 5268228), (42, 4891926), (52, 3951171), (59, 3482388), (63, 3261284), (78, 2634114), (84, 2445963), (91, 2257812), (117, 1756076), (118, 1741194), (126, 1630642), (156, 1317057), (177, 1160796), (182, 1128906), (234, 878038), (236, 870597), (252, 815321), (273, 752604), (354, 580398), (364, 564453), (413, 497484), (468, 439019), (531, 386932), (546, 376302), (708, 290199), (767, 267876), (819, 250868), (826, 248742), (1062, 193466), (1063, 193284), (1092, 188151), (1239, 165828), (1534, 133938), (1638, 125434), (1652, 124371), (2124, 96733), (2126, 96642), (2301, 89292), (2478, 82914), (3068, 66969), (3189, 64428), (3276, 62717), (3717, 55276), (4252, 48321), (4602, 44646), (4956, 41457), (5369, 38268), (6378, 32214), (6903, 29764), (7434, 27638), (7441, 27612), (9204, 22323), (9567, 21476), (10738, 19134), (12756, 16107), (13806, 14882), (13819, 14868)]