208024985

素因数分解:

$5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{6553}}^1$

素因数の和:7472

約数の個数: 16

約数和(自身を含む): 285649536

約数和(自身を除く): 77624551

約数列:

[1, 5, 7, 35, 907, 4535, 6349, 6553, 31745, 32765, 45871, 229355, 5943571, 29717855, 41604997, 208024985]

約数ペア:

[(1, 208024985), (5, 41604997), (7, 29717855), (35, 5943571), (907, 229355), (4535, 45871), (6349, 32765), (6553, 31745)]