201859204

素因数分解:

$2^2\times {\mathrm{787}}^1\times {\mathrm{64123}}^1$

素因数の和:64914

約数の個数: 12

約数和(自身を含む): 353707984

約数和(自身を除く): 151848780

約数列:

[1, 2, 4, 787, 1574, 3148, 64123, 128246, 256492, 50464801, 100929602, 201859204]

約数ペア:

[(1, 201859204), (2, 100929602), (4, 50464801), (787, 256492), (1574, 128246), (3148, 64123)]