200412045

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{10889}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 348262200

約数和(自身を除く): 147850155

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 6135, 10889, 18405, 32667, 54445, 98001, 163335, 490005, 4453601, 13360803, 22268005, 40082409, 66804015, 200412045]

約数ペア:

[(1, 200412045), (3, 66804015), (5, 40082409), (9, 22268005), (15, 13360803), (45, 4453601), (409, 490005), (1227, 163335), (2045, 98001), (3681, 54445), (6135, 32667), (10889, 18405)]