204080508915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{124351}}^1$

素因数の和:124520

約数の個数: 64

約数和(自身を含む): 350684577792

約数和(自身を除く): 146604068877

約数列:

[1, 3, 5, 15, 23, 67, 69, 71, 115, 201, 213, 335, 345, 355, 1005, 1065, 1541, 1633, 4623, 4757, 4899, 7705, 8165, 14271, 23115, 23785, 24495, 71355, 109411, 124351, 328233, 373053, 547055, 621755, 1641165, 1865265, 2860073, 8331517, 8580219, 8828921, 14300365, 24994551, 26486763, 41657585, 42901095, 44144605, 124972755, 132433815, 191624891, 203065183, 574874673, 591537707, 609195549, 958124455, 1015325915, 1774613121, 2874373365, 2957688535, 3045977745, 8873065605, 13605367261, 40816101783, 68026836305, 204080508915]

約数ペア:

[(1, 204080508915), (3, 68026836305), (5, 40816101783), (15, 13605367261), (23, 8873065605), (67, 3045977745), (69, 2957688535), (71, 2874373365), (115, 1774613121), (201, 1015325915), (213, 958124455), (335, 609195549), (345, 591537707), (355, 574874673), (1005, 203065183), (1065, 191624891), (1541, 132433815), (1633, 124972755), (4623, 44144605), (4757, 42901095), (4899, 41657585), (7705, 26486763), (8165, 24994551), (14271, 14300365), (23115, 8828921), (23785, 8580219), (24495, 8331517), (71355, 2860073), (109411, 1865265), (124351, 1641165), (328233, 621755), (373053, 547055)]