117968204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{415381}}^1$

素因数の和:415456

約数の個数: 12

約数和(自身を含む): 209352528

約数和(自身を除く): 91384324

約数列:

[1, 2, 4, 71, 142, 284, 415381, 830762, 1661524, 29492051, 58984102, 117968204]

約数ペア:

[(1, 117968204), (2, 58984102), (4, 29492051), (71, 1661524), (142, 830762), (284, 415381)]