207653590

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{66343}}^1$

素因数の和:66663

約数の個数: 16

約数和(自身を含む): 374976288

約数和(自身を除く): 167322698

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 66343, 132686, 331715, 663430, 20765359, 41530718, 103826795, 207653590]

約数ペア:

[(1, 207653590), (2, 103826795), (5, 41530718), (10, 20765359), (313, 663430), (626, 331715), (1565, 132686), (3130, 66343)]