190717814

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7727}}^1$

素因数の和:7820

約数の個数: 32

約数和(自身を含む): 342752256

約数和(自身を除く): 152034442

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 3526, 7727, 12341, 15454, 24682, 54089, 108178, 316807, 332261, 633614, 664522, 2217649, 2325827, 4435298, 4651654, 13622701, 27245402, 95358907, 190717814]

約数ペア:

[(1, 190717814), (2, 95358907), (7, 27245402), (14, 13622701), (41, 4651654), (43, 4435298), (82, 2325827), (86, 2217649), (287, 664522), (301, 633614), (574, 332261), (602, 316807), (1763, 108178), (3526, 54089), (7727, 24682), (12341, 15454)]