208114544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{69557}}^1$

素因数の和:69593

約数の個数: 40

約数和(自身を含む): 465760368

約数和(自身を除く): 257645824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 69557, 139114, 278228, 556456, 765127, 1112912, 1182469, 1530254, 2364938, 3060508, 4729876, 6121016, 9459752, 12242032, 13007159, 18919504, 26014318, 52028636, 104057272, 208114544]

約数ペア:

[(1, 208114544), (2, 104057272), (4, 52028636), (8, 26014318), (11, 18919504), (16, 13007159), (17, 12242032), (22, 9459752), (34, 6121016), (44, 4729876), (68, 3060508), (88, 2364938), (136, 1530254), (176, 1182469), (187, 1112912), (272, 765127), (374, 556456), (748, 278228), (1496, 139114), (2992, 69557)]