201646258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{26879}}^1$

素因数の和:26934

約数の個数: 24

約数和(自身を含む): 343203840

約数和(自身を除く): 141557582

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 26879, 53758, 295669, 591338, 833249, 1666498, 3252359, 6504718, 9165739, 18331478, 100823129, 201646258]

約数ペア:

[(1, 201646258), (2, 100823129), (11, 18331478), (22, 9165739), (31, 6504718), (62, 3252359), (121, 1666498), (242, 833249), (341, 591338), (682, 295669), (3751, 53758), (7502, 26879)]