200530071

素因数分解:

$3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3877}}^1$

素因数の和:4711

約数の個数: 24

約数和(自身を含む): 331522464

約数和(自身を除く): 130992393

約数列:

[1, 3, 7, 9, 21, 63, 821, 2463, 3877, 5747, 7389, 11631, 17241, 27139, 34893, 51723, 81417, 244251, 3183017, 9549051, 22281119, 28647153, 66843357, 200530071]

約数ペア:

[(1, 200530071), (3, 66843357), (7, 28647153), (9, 22281119), (21, 9549051), (63, 3183017), (821, 244251), (2463, 81417), (3877, 51723), (5747, 34893), (7389, 27139), (11631, 17241)]