199431368

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4657}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 384843960

約数和(自身を除く): 185412592

約数列:

[1, 2, 4, 8, 53, 101, 106, 202, 212, 404, 424, 808, 4657, 5353, 9314, 10706, 18628, 21412, 37256, 42824, 246821, 470357, 493642, 940714, 987284, 1881428, 1974568, 3762856, 24928921, 49857842, 99715684, 199431368]

約数ペア:

[(1, 199431368), (2, 99715684), (4, 49857842), (8, 24928921), (53, 3762856), (101, 1974568), (106, 1881428), (202, 987284), (212, 940714), (404, 493642), (424, 470357), (808, 246821), (4657, 42824), (5353, 37256), (9314, 21412), (10706, 18628)]