201451406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{36721}}^1$

素因数の和:36947

約数の個数: 16

約数和(自身を含む): 326972688

約数和(自身を除く): 125521282

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 36721, 73442, 477373, 954746, 7748131, 15496262, 100725703, 201451406]

約数ペア:

[(1, 201451406), (2, 100725703), (13, 15496262), (26, 7748131), (211, 954746), (422, 477373), (2743, 73442), (5486, 36721)]