201321064

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{53657}}^1$

素因数の和:53737

約数の個数: 32

約数和(自身を含む): 437849280

約数和(自身を除く): 236528216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 53657, 107314, 214628, 375599, 429256, 751198, 1502396, 3004792, 3595019, 7190038, 14380076, 25165133, 28760152, 50330266, 100660532, 201321064]

約数ペア:

[(1, 201321064), (2, 100660532), (4, 50330266), (7, 28760152), (8, 25165133), (14, 14380076), (28, 7190038), (56, 3595019), (67, 3004792), (134, 1502396), (268, 751198), (469, 429256), (536, 375599), (938, 214628), (1876, 107314), (3752, 53657)]