214886984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71249}}^1$

素因数の和:71297

約数の個数: 32

約数和(自身を含む): 448875000

約数和(自身を除く): 233988016

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 71249, 142498, 284996, 569992, 926237, 1852474, 2066221, 3704948, 4132442, 7409896, 8264884, 16529768, 26860873, 53721746, 107443492, 214886984]

約数ペア:

[(1, 214886984), (2, 107443492), (4, 53721746), (8, 26860873), (13, 16529768), (26, 8264884), (29, 7409896), (52, 4132442), (58, 3704948), (104, 2066221), (116, 1852474), (232, 926237), (377, 569992), (754, 284996), (1508, 142498), (3016, 71249)]