195499096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 406022400

約数和(自身を除く): 210523304

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 151, 211, 236, 302, 422, 472, 604, 767, 844, 1208, 1534, 1688, 1963, 2743, 3068, 3926, 5486, 6136, 7852, 8909, 10972, 12449, 15704, 17818, 21944, 24898, 31861, 35636, 49796, 63722, 71272, 99592, 115817, 127444, 161837, 231634, 254888, 323674, 414193, 463268, 647348, 828386, 926536, 1294696, 1656772, 1879799, 3313544, 3759598, 7519196, 15038392, 24437387, 48874774, 97749548, 195499096]

約数ペア:

[(1, 195499096), (2, 97749548), (4, 48874774), (8, 24437387), (13, 15038392), (26, 7519196), (52, 3759598), (59, 3313544), (104, 1879799), (118, 1656772), (151, 1294696), (211, 926536), (236, 828386), (302, 647348), (422, 463268), (472, 414193), (604, 323674), (767, 254888), (844, 231634), (1208, 161837), (1534, 127444), (1688, 115817), (1963, 99592), (2743, 71272), (3068, 63722), (3926, 49796), (5486, 35636), (6136, 31861), (7852, 24898), (8909, 21944), (10972, 17818), (12449, 15704)]