191302904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{108203}}^1$

素因数の和:108239

約数の個数: 32

約数和(自身を含む): 409011120

約数和(自身を除く): 217708216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 108203, 216406, 432812, 865624, 1406639, 1839451, 2813278, 3678902, 5626556, 7357804, 11253112, 14715608, 23912863, 47825726, 95651452, 191302904]

約数ペア:

[(1, 191302904), (2, 95651452), (4, 47825726), (8, 23912863), (13, 14715608), (17, 11253112), (26, 7357804), (34, 5626556), (52, 3678902), (68, 2813278), (104, 1839451), (136, 1406639), (221, 865624), (442, 432812), (884, 216406), (1768, 108203)]