199439732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{12437}}^1$

素因数の和:12671

約数の個数: 24

約数和(自身を含む): 369159840

約数和(自身を除く): 169720108

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 4009, 8018, 12437, 16036, 24874, 49748, 236303, 472606, 945212, 2624207, 5248414, 10496828, 49859933, 99719866, 199439732]

約数ペア:

[(1, 199439732), (2, 99719866), (4, 49859933), (19, 10496828), (38, 5248414), (76, 2624207), (211, 945212), (422, 472606), (844, 236303), (4009, 49748), (8018, 24874), (12437, 16036)]