200687150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{75731}}^1$

素因数の和:75796

約数の個数: 24

約数和(自身を含む): 380326104

約数和(自身を除く): 179638954

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 75731, 151462, 378655, 757310, 1893275, 3786550, 4013743, 8027486, 20068715, 40137430, 100343575, 200687150]

約数ペア:

[(1, 200687150), (2, 100343575), (5, 40137430), (10, 20068715), (25, 8027486), (50, 4013743), (53, 3786550), (106, 1893275), (265, 757310), (530, 378655), (1325, 151462), (2650, 75731)]