215531567

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 227772000

約数和(自身を除く): 12240433

約数列:

[1, 29, 89, 113, 739, 2581, 3277, 10057, 21431, 65771, 83507, 291653, 1907359, 2421703, 7432123, 215531567]

約数ペア:

[(1, 215531567), (29, 7432123), (89, 2421703), (113, 1907359), (739, 291653), (2581, 83507), (3277, 65771), (10057, 21431)]