201200324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{21377}}^1$

素因数の和:21575

約数の個数: 24

約数和(自身を含む): 381298008

約数和(自身を除く): 180097684

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 21377, 42754, 85508, 277901, 555802, 1111604, 3869237, 7738474, 15476948, 50300081, 100600162, 201200324]

約数ペア:

[(1, 201200324), (2, 100600162), (4, 50300081), (13, 15476948), (26, 7738474), (52, 3869237), (181, 1111604), (362, 555802), (724, 277901), (2353, 85508), (4706, 42754), (9412, 21377)]