202405359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4801}}^1$

素因数の和:4887

約数の個数: 32

約数和(自身を含む): 309786624

約数和(自身を除く): 107381265

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 4801, 14053, 14403, 42159, 62413, 110423, 187239, 225647, 331269, 676941, 1435499, 2933411, 4306497, 5189881, 8800233, 15569643, 67468453, 202405359]

約数ペア:

[(1, 202405359), (3, 67468453), (13, 15569643), (23, 8800233), (39, 5189881), (47, 4306497), (69, 2933411), (141, 1435499), (299, 676941), (611, 331269), (897, 225647), (1081, 187239), (1833, 110423), (3243, 62413), (4801, 42159), (14053, 14403)]