204899636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{2531}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 369084576

約数和(自身を除く): 164184940

約数列:

[1, 2, 4, 37, 74, 148, 547, 1094, 2188, 2531, 5062, 10124, 20239, 40478, 80956, 93647, 187294, 374588, 1384457, 2768914, 5537828, 51224909, 102449818, 204899636]

約数ペア:

[(1, 204899636), (2, 102449818), (4, 51224909), (37, 5537828), (74, 2768914), (148, 1384457), (547, 374588), (1094, 187294), (2188, 93647), (2531, 80956), (5062, 40478), (10124, 20239)]