222944528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5501}}^1$

素因数の和:5675

約数の個数: 40

約数和(自身を含む): 460517400

約数和(自身を除く): 237572872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 5501, 10132, 11002, 20264, 22004, 40528, 44008, 88016, 93517, 187034, 374068, 748136, 819649, 1496272, 1639298, 3278596, 6557192, 13114384, 13934033, 27868066, 55736132, 111472264, 222944528]

約数ペア:

[(1, 222944528), (2, 111472264), (4, 55736132), (8, 27868066), (16, 13934033), (17, 13114384), (34, 6557192), (68, 3278596), (136, 1639298), (149, 1496272), (272, 819649), (298, 748136), (596, 374068), (1192, 187034), (2384, 93517), (2533, 88016), (5066, 44008), (5501, 40528), (10132, 22004), (11002, 20264)]