222567501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4483}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 341501440

約数和(自身を除く): 118933939

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 3819, 4483, 13449, 16549, 49647, 58279, 85177, 174837, 255531, 300361, 901083, 1107301, 3321903, 3904693, 5706859, 11714079, 17120577, 74189167, 222567501]

約数ペア:

[(1, 222567501), (3, 74189167), (13, 17120577), (19, 11714079), (39, 5706859), (57, 3904693), (67, 3321903), (201, 1107301), (247, 901083), (741, 300361), (871, 255531), (1273, 174837), (2613, 85177), (3819, 58279), (4483, 49647), (13449, 16549)]