191985352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8353}}^1$

素因数の和:8402

約数の個数: 48

約数和(自身を含む): 412771140

約数和(自身を除く): 220785788

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 8353, 11492, 16706, 22984, 33412, 66824, 108589, 142001, 217178, 284002, 434356, 568004, 868712, 1136008, 1411657, 1846013, 2823314, 3692026, 5646628, 7384052, 11293256, 14768104, 23998169, 47996338, 95992676, 191985352]

約数ペア:

[(1, 191985352), (2, 95992676), (4, 47996338), (8, 23998169), (13, 14768104), (17, 11293256), (26, 7384052), (34, 5646628), (52, 3692026), (68, 2823314), (104, 1846013), (136, 1411657), (169, 1136008), (221, 868712), (338, 568004), (442, 434356), (676, 284002), (884, 217178), (1352, 142001), (1768, 108589), (2873, 66824), (5746, 33412), (8353, 22984), (11492, 16706)]