195750258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{21649}}^1$

素因数の和:21802

約数の個数: 32

約数和(自身を含む): 430228800

約数和(自身を除く): 234478542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 21649, 43298, 64947, 129894, 238139, 476278, 714417, 1428834, 2965913, 5931826, 8897739, 17795478, 32625043, 65250086, 97875129, 195750258]

約数ペア:

[(1, 195750258), (2, 97875129), (3, 65250086), (6, 32625043), (11, 17795478), (22, 8897739), (33, 5931826), (66, 2965913), (137, 1428834), (274, 714417), (411, 476278), (822, 238139), (1507, 129894), (3014, 64947), (4521, 43298), (9042, 21649)]