204653580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{117617}}^1$

素因数の和:117658

約数の個数: 48

約数和(自身を含む): 592794720

約数和(自身を除く): 388141140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 117617, 235234, 352851, 470468, 588085, 705702, 1176170, 1411404, 1764255, 2352340, 3410893, 3528510, 6821786, 7057020, 10232679, 13643572, 17054465, 20465358, 34108930, 40930716, 51163395, 68217860, 102326790, 204653580]

約数ペア:

[(1, 204653580), (2, 102326790), (3, 68217860), (4, 51163395), (5, 40930716), (6, 34108930), (10, 20465358), (12, 17054465), (15, 13643572), (20, 10232679), (29, 7057020), (30, 6821786), (58, 3528510), (60, 3410893), (87, 2352340), (116, 1764255), (145, 1411404), (174, 1176170), (290, 705702), (348, 588085), (435, 470468), (580, 352851), (870, 235234), (1740, 117617)]