201925052

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 410414592

約数和(自身を除く): 208489540

約数列:

[1, 2, 4, 7, 14, 28, 151, 163, 293, 302, 326, 586, 604, 652, 1057, 1141, 1172, 2051, 2114, 2282, 4102, 4228, 4564, 8204, 24613, 44243, 47759, 49226, 88486, 95518, 98452, 172291, 176972, 191036, 309701, 334313, 344582, 619402, 668626, 689164, 1238804, 1337252, 7211609, 14423218, 28846436, 50481263, 100962526, 201925052]

約数ペア:

[(1, 201925052), (2, 100962526), (4, 50481263), (7, 28846436), (14, 14423218), (28, 7211609), (151, 1337252), (163, 1238804), (293, 689164), (302, 668626), (326, 619402), (586, 344582), (604, 334313), (652, 309701), (1057, 191036), (1141, 176972), (1172, 172291), (2051, 98452), (2114, 95518), (2282, 88486), (4102, 49226), (4228, 47759), (4564, 44243), (8204, 24613)]