211638856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{184999}}^1$

素因数の和:185029

約数の個数: 32

約数和(自身を含む): 466200000

約数和(自身を除く): 254561144

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 184999, 369998, 739996, 1479992, 2034989, 2404987, 4069978, 4809974, 8139956, 9619948, 16279912, 19239896, 26454857, 52909714, 105819428, 211638856]

約数ペア:

[(1, 211638856), (2, 105819428), (4, 52909714), (8, 26454857), (11, 19239896), (13, 16279912), (22, 9619948), (26, 8139956), (44, 4809974), (52, 4069978), (88, 2404987), (104, 2034989), (143, 1479992), (286, 739996), (572, 369998), (1144, 184999)]