200610025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 325854144

約数和(自身を除く): 125244119

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 197, 253, 275, 385, 529, 575, 805, 985, 1265, 1379, 1771, 1925, 2167, 2645, 3703, 4025, 4531, 4925, 5819, 6325, 6895, 8855, 10835, 13225, 15169, 18515, 22655, 29095, 31717, 34475, 40733, 44275, 49841, 54175, 75845, 92575, 104213, 113275, 145475, 158585, 203665, 249205, 348887, 379225, 521065, 729491, 792925, 1018325, 1146343, 1246025, 1744435, 2605325, 3647455, 5731715, 8024401, 8722175, 18237275, 28658575, 40122005, 200610025]

約数ペア:

[(1, 200610025), (5, 40122005), (7, 28658575), (11, 18237275), (23, 8722175), (25, 8024401), (35, 5731715), (55, 3647455), (77, 2605325), (115, 1744435), (161, 1246025), (175, 1146343), (197, 1018325), (253, 792925), (275, 729491), (385, 521065), (529, 379225), (575, 348887), (805, 249205), (985, 203665), (1265, 158585), (1379, 145475), (1771, 113275), (1925, 104213), (2167, 92575), (2645, 75845), (3703, 54175), (4025, 49841), (4531, 44275), (4925, 40733), (5819, 34475), (6325, 31717), (6895, 29095), (8855, 22655), (10835, 18515), (13225, 15169)]