209840364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{188029}}^1$

素因数の和:188070

約数の個数: 36

約数和(自身を含む): 547543360

約数和(自身を除く): 337702996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 188029, 376058, 564087, 752116, 1128174, 1692261, 2256348, 3384522, 5828899, 6769044, 11657798, 17486697, 23315596, 34973394, 52460091, 69946788, 104920182, 209840364]

約数ペア:

[(1, 209840364), (2, 104920182), (3, 69946788), (4, 52460091), (6, 34973394), (9, 23315596), (12, 17486697), (18, 11657798), (31, 6769044), (36, 5828899), (62, 3384522), (93, 2256348), (124, 1692261), (186, 1128174), (279, 752116), (372, 564087), (558, 376058), (1116, 188029)]