222401888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1801}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 465910704

約数和(自身を除く): 243508816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 544, 908, 1801, 1816, 3602, 3632, 3859, 7204, 7264, 7718, 14408, 15436, 28816, 30617, 30872, 57632, 61234, 61744, 122468, 123488, 244936, 408827, 489872, 817654, 979744, 1635308, 3270616, 6541232, 6950059, 13082464, 13900118, 27800236, 55600472, 111200944, 222401888]

約数ペア:

[(1, 222401888), (2, 111200944), (4, 55600472), (8, 27800236), (16, 13900118), (17, 13082464), (32, 6950059), (34, 6541232), (68, 3270616), (136, 1635308), (227, 979744), (272, 817654), (454, 489872), (544, 408827), (908, 244936), (1801, 123488), (1816, 122468), (3602, 61744), (3632, 61234), (3859, 57632), (7204, 30872), (7264, 30617), (7718, 28816), (14408, 15436)]