248254201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8461}}^1$

素因数の和:8572

約数の個数: 16

約数和(自身を含む): 279110608

約数和(自身を除く): 30856407

約数列:

[1, 13, 37, 61, 481, 793, 2257, 8461, 29341, 109993, 313057, 516121, 4069741, 6709573, 19096477, 248254201]

約数ペア:

[(1, 248254201), (13, 19096477), (37, 6709573), (61, 4069741), (481, 516121), (793, 313057), (2257, 109993), (8461, 29341)]