190734628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{400703}}^1$

素因数の和:400731

約数の個数: 24

約数和(自身を含む): 403909632

約数和(自身を除く): 213175004

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 400703, 801406, 1602812, 2804921, 5609842, 6811951, 11219684, 13623902, 27247804, 47683657, 95367314, 190734628]

約数ペア:

[(1, 190734628), (2, 95367314), (4, 47683657), (7, 27247804), (14, 13623902), (17, 11219684), (28, 6811951), (34, 5609842), (68, 2804921), (119, 1602812), (238, 801406), (476, 400703)]