201656956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71713}}^1$

素因数の和:71773

約数の個数: 24

約数和(自身を含む): 381518480

約数和(自身を除く): 179861524

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 71713, 143426, 286852, 1362547, 2653381, 2725094, 5306762, 5450188, 10613524, 50414239, 100828478, 201656956]

約数ペア:

[(1, 201656956), (2, 100828478), (4, 50414239), (19, 10613524), (37, 5450188), (38, 5306762), (74, 2725094), (76, 2653381), (148, 1362547), (703, 286852), (1406, 143426), (2812, 71713)]