208268208

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{5147}}^1$

素因数の和:5442

約数の個数: 60

約数和(自身を含む): 585049608

約数和(自身を除く): 376781400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 5147, 6744, 10116, 10294, 13488, 15441, 20232, 20588, 30882, 40464, 41176, 46323, 61764, 82352, 92646, 123528, 185292, 247056, 370584, 741168, 1446307, 2892614, 4338921, 5785228, 8677842, 11570456, 13016763, 17355684, 23140912, 26033526, 34711368, 52067052, 69422736, 104134104, 208268208]

約数ペア:

[(1, 208268208), (2, 104134104), (3, 69422736), (4, 52067052), (6, 34711368), (8, 26033526), (9, 23140912), (12, 17355684), (16, 13016763), (18, 11570456), (24, 8677842), (36, 5785228), (48, 4338921), (72, 2892614), (144, 1446307), (281, 741168), (562, 370584), (843, 247056), (1124, 185292), (1686, 123528), (2248, 92646), (2529, 82352), (3372, 61764), (4496, 46323), (5058, 41176), (5147, 40464), (6744, 30882), (10116, 20588), (10294, 20232), (13488, 15441)]