221337302

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1\times {\mathrm{1277}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 336778560

約数和(自身を除く): 115441258

約数列:

[1, 2, 79, 158, 1097, 1277, 2194, 2554, 86663, 100883, 173326, 201766, 1400869, 2801738, 110668651, 221337302]

約数ペア:

[(1, 221337302), (2, 110668651), (79, 2801738), (158, 1400869), (1097, 201766), (1277, 173326), (2194, 100883), (2554, 86663)]