201632808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{646259}}^1$

素因数の和:646281

約数の個数: 32

約数和(自身を含む): 542858400

約数和(自身を除く): 341225592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 646259, 1292518, 1938777, 2585036, 3877554, 5170072, 7755108, 8401367, 15510216, 16802734, 25204101, 33605468, 50408202, 67210936, 100816404, 201632808]

約数ペア:

[(1, 201632808), (2, 100816404), (3, 67210936), (4, 50408202), (6, 33605468), (8, 25204101), (12, 16802734), (13, 15510216), (24, 8401367), (26, 7755108), (39, 5170072), (52, 3877554), (78, 2585036), (104, 1938777), (156, 1292518), (312, 646259)]