202071541

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 242973216

約数和(自身を除く): 40901675

約数列:

[1, 7, 37, 49, 227, 259, 491, 1589, 1813, 3437, 8399, 11123, 18167, 24059, 58793, 111457, 127169, 411551, 780199, 890183, 4123909, 5461393, 28867363, 202071541]

約数ペア:

[(1, 202071541), (7, 28867363), (37, 5461393), (49, 4123909), (227, 890183), (259, 780199), (491, 411551), (1589, 127169), (1813, 111457), (3437, 58793), (8399, 24059), (11123, 18167)]