201326790584

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{548407}}^1$

素因数の和:548943

約数の個数: 32

約数和(自身を含む): 381856490400

約数和(自身を除く): 180529699816

約数列:

[1, 2, 4, 8, 109, 218, 421, 436, 842, 872, 1684, 3368, 45889, 91778, 183556, 367112, 548407, 1096814, 2193628, 4387256, 59776363, 119552726, 230879347, 239105452, 461758694, 478210904, 923517388, 1847034776, 25165848823, 50331697646, 100663395292, 201326790584]

約数ペア:

[(1, 201326790584), (2, 100663395292), (4, 50331697646), (8, 25165848823), (109, 1847034776), (218, 923517388), (421, 478210904), (436, 461758694), (842, 239105452), (872, 230879347), (1684, 119552726), (3368, 59776363), (45889, 4387256), (91778, 2193628), (183556, 1096814), (367112, 548407)]