217425593090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1\times {\mathrm{5081}}^1$

素因数の和:6923

約数の個数: 64

約数和(自身を含む): 417464264448

約数和(自身を除く): 200038671358

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 1667, 2567, 3334, 5081, 5134, 8335, 10162, 12835, 16670, 25405, 25670, 28339, 50810, 56678, 86377, 141695, 172754, 251717, 283390, 431885, 503434, 767231, 863770, 1258585, 1534462, 2517170, 3836155, 4279189, 7672310, 8470027, 8558378, 13042927, 16940054, 21395945, 26085854, 42350135, 42791890, 65214635, 84700270, 130429270, 143990459, 287980918, 719952295, 1278974077, 1439904590, 2557948154, 6394870385, 12789740770, 21742559309, 43485118618, 108712796545, 217425593090]

約数ペア:

[(1, 217425593090), (2, 108712796545), (5, 43485118618), (10, 21742559309), (17, 12789740770), (34, 6394870385), (85, 2557948154), (151, 1439904590), (170, 1278974077), (302, 719952295), (755, 287980918), (1510, 143990459), (1667, 130429270), (2567, 84700270), (3334, 65214635), (5081, 42791890), (5134, 42350135), (8335, 26085854), (10162, 21395945), (12835, 16940054), (16670, 13042927), (25405, 8558378), (25670, 8470027), (28339, 7672310), (50810, 4279189), (56678, 3836155), (86377, 2517170), (141695, 1534462), (172754, 1258585), (251717, 863770), (283390, 767231), (431885, 503434)]