200971813

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6857}}^1$

素因数の和:6996

約数の個数: 16

約数和(自身を含む): 237012480

約数和(自身を除く): 36040667

約数列:

[1, 7, 53, 79, 371, 553, 4187, 6857, 29309, 47999, 363421, 541703, 2543947, 3791921, 28710259, 200971813]

約数ペア:

[(1, 200971813), (7, 28710259), (53, 3791921), (79, 2543947), (371, 541703), (553, 363421), (4187, 47999), (6857, 29309)]