201617646704

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117767317}}^1$

素因数の和:117767432

約数の個数: 20

約数和(自身を含む): 394284980664

約数和(自身を除く): 192667333960

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117767317, 235534634, 471069268, 942138536, 1884277072, 12601102919, 25202205838, 50404411676, 100808823352, 201617646704]

約数ペア:

[(1, 201617646704), (2, 100808823352), (4, 50404411676), (8, 25202205838), (16, 12601102919), (107, 1884277072), (214, 942138536), (428, 471069268), (856, 235534634), (1712, 117767317)]