220374179

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1583}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 246343680

約数和(自身を除く): 25969501

約数列:

[1, 17, 19, 323, 431, 1583, 7327, 8189, 26911, 30077, 139213, 511309, 682273, 11598641, 12963187, 220374179]

約数ペア:

[(1, 220374179), (17, 12963187), (19, 11598641), (323, 682273), (431, 511309), (1583, 139213), (7327, 30077), (8189, 26911)]