201684484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{1439}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 363121920

約数和(自身を除く): 161437436

約数列:

[1, 2, 4, 37, 74, 148, 947, 1439, 1894, 2878, 3788, 5756, 35039, 53243, 70078, 106486, 140156, 212972, 1362733, 2725466, 5450932, 50421121, 100842242, 201684484]

約数ペア:

[(1, 201684484), (2, 100842242), (4, 50421121), (37, 5450932), (74, 2725466), (148, 1362733), (947, 212972), (1439, 140156), (1894, 106486), (2878, 70078), (3788, 53243), (5756, 35039)]