200750620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84349}}^1$

素因数の和:84382

約数の個数: 48

約数和(自身を含む): 510148800

約数和(自身を除く): 309398180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 84349, 168698, 337396, 421745, 590443, 843490, 1180886, 1433933, 1686980, 2361772, 2867866, 2952215, 5735732, 5904430, 7169665, 10037531, 11808860, 14339330, 20075062, 28678660, 40150124, 50187655, 100375310, 200750620]

約数ペア:

[(1, 200750620), (2, 100375310), (4, 50187655), (5, 40150124), (7, 28678660), (10, 20075062), (14, 14339330), (17, 11808860), (20, 10037531), (28, 7169665), (34, 5904430), (35, 5735732), (68, 2952215), (70, 2867866), (85, 2361772), (119, 1686980), (140, 1433933), (170, 1180886), (238, 843490), (340, 590443), (476, 421745), (595, 337396), (1190, 168698), (2380, 84349)]