226709197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 282522240

約数和(自身を除く): 55813043

約数列:

[1, 11, 13, 19, 143, 181, 209, 247, 461, 1991, 2353, 2717, 3439, 5071, 5993, 8759, 25883, 37829, 44707, 65923, 83441, 96349, 113867, 491777, 917851, 1084733, 1252537, 1585379, 11932063, 17439169, 20609927, 226709197]

約数ペア:

[(1, 226709197), (11, 20609927), (13, 17439169), (19, 11932063), (143, 1585379), (181, 1252537), (209, 1084733), (247, 917851), (461, 491777), (1991, 113867), (2353, 96349), (2717, 83441), (3439, 65923), (5071, 44707), (5993, 37829), (8759, 25883)]