199962854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8387}}^1$

素因数の和:8540

約数の個数: 32

約数和(自身を含む): 372024576

約数和(自身を除く): 172061722

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 3406, 8387, 11921, 16774, 23842, 58709, 109031, 117418, 218062, 763217, 1098697, 1526434, 2197394, 7690879, 14283061, 15381758, 28566122, 99981427, 199962854]

約数ペア:

[(1, 199962854), (2, 99981427), (7, 28566122), (13, 15381758), (14, 14283061), (26, 7690879), (91, 2197394), (131, 1526434), (182, 1098697), (262, 763217), (917, 218062), (1703, 117418), (1834, 109031), (3406, 58709), (8387, 23842), (11921, 16774)]