202299740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{246707}}^1$

素因数の和:246757

約数の個数: 24

約数和(自身を含む): 435192912

約数和(自身を除く): 232893172

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 246707, 493414, 986828, 1233535, 2467070, 4934140, 10114987, 20229974, 40459948, 50574935, 101149870, 202299740]

約数ペア:

[(1, 202299740), (2, 101149870), (4, 50574935), (5, 40459948), (10, 20229974), (20, 10114987), (41, 4934140), (82, 2467070), (164, 1233535), (205, 986828), (410, 493414), (820, 246707)]