201395574

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{260201}}^1$

素因数の和:260252

約数の個数: 24

約数和(自身を含む): 446506632

約数和(自身を除く): 245111058

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 260201, 520402, 780603, 1561206, 2341809, 4683618, 11188643, 22377286, 33565929, 67131858, 100697787, 201395574]

約数ペア:

[(1, 201395574), (2, 100697787), (3, 67131858), (6, 33565929), (9, 22377286), (18, 11188643), (43, 4683618), (86, 2341809), (129, 1561206), (258, 780603), (387, 520402), (774, 260201)]