220702937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{3187}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 272076672

約数和(自身を除く): 51373735

約数列:

[1, 7, 13, 91, 761, 3187, 5327, 9893, 22309, 41431, 69251, 290017, 2425307, 16977149, 31528991, 220702937]

約数ペア:

[(1, 220702937), (7, 31528991), (13, 16977149), (91, 2425307), (761, 290017), (3187, 69251), (5327, 41431), (9893, 22309)]