201487634

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 314928000

約数和(自身を除く): 113440366

約数列:

[1, 2, 71, 89, 107, 142, 149, 178, 214, 298, 6319, 7597, 9523, 10579, 12638, 13261, 15194, 15943, 19046, 21158, 26522, 31886, 676133, 941531, 1131953, 1352266, 1418927, 1883062, 2263906, 2837854, 100743817, 201487634]

約数ペア:

[(1, 201487634), (2, 100743817), (71, 2837854), (89, 2263906), (107, 1883062), (142, 1418927), (149, 1352266), (178, 1131953), (214, 941531), (298, 676133), (6319, 31886), (7597, 26522), (9523, 21158), (10579, 19046), (12638, 15943), (13261, 15194)]