200986510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1481}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 371970144

約数和(自身を除く): 170983634

約数列:

[1, 2, 5, 10, 41, 82, 205, 331, 410, 662, 1481, 1655, 2962, 3310, 7405, 13571, 14810, 27142, 60721, 67855, 121442, 135710, 303605, 490211, 607210, 980422, 2451055, 4902110, 20098651, 40197302, 100493255, 200986510]

約数ペア:

[(1, 200986510), (2, 100493255), (5, 40197302), (10, 20098651), (41, 4902110), (82, 2451055), (205, 980422), (331, 607210), (410, 490211), (662, 303605), (1481, 135710), (1655, 121442), (2962, 67855), (3310, 60721), (7405, 27142), (13571, 14810)]