201307533

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{29137}}^1$

素因数の和:29201

約数の個数: 24

約数和(自身を含む): 318886272

約数和(自身を除く): 117578739

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 29137, 87411, 203959, 611877, 1369439, 1427713, 4108317, 4283139, 9586073, 28758219, 67102511, 201307533]

約数ペア:

[(1, 201307533), (3, 67102511), (7, 28758219), (21, 9586073), (47, 4283139), (49, 4108317), (141, 1427713), (147, 1369439), (329, 611877), (987, 203959), (2303, 87411), (6909, 29137)]