201213796

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{9967}}^1$

素因数の和:10088

約数の個数: 36

約数和(自身を含む): 413632128

約数和(自身を除く): 212418332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 9967, 10094, 19934, 20188, 39868, 69769, 139538, 279076, 488383, 976766, 1026601, 1953532, 2053202, 4106404, 7186207, 14372414, 28744828, 50303449, 100606898, 201213796]

約数ペア:

[(1, 201213796), (2, 100606898), (4, 50303449), (7, 28744828), (14, 14372414), (28, 7186207), (49, 4106404), (98, 2053202), (103, 1953532), (196, 1026601), (206, 976766), (412, 488383), (721, 279076), (1442, 139538), (2884, 69769), (5047, 39868), (9967, 20188), (10094, 19934)]