225352468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{9467}}^1$

素因数の和:10023

約数の個数: 24

約数和(自身を含む): 431059104

約数和(自身を除く): 205706636

約数列:

[1, 2, 4, 11, 22, 44, 541, 1082, 2164, 5951, 9467, 11902, 18934, 23804, 37868, 104137, 208274, 416548, 5121647, 10243294, 20486588, 56338117, 112676234, 225352468]

約数ペア:

[(1, 225352468), (2, 112676234), (4, 56338117), (11, 20486588), (22, 10243294), (44, 5121647), (541, 416548), (1082, 208274), (2164, 104137), (5951, 37868), (9467, 23804), (11902, 18934)]