201299198

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 303937920

約数和(自身を除く): 102638722

約数列:

[1, 2, 359, 491, 571, 718, 982, 1142, 176269, 204989, 280361, 352538, 409978, 560722, 100649599, 201299198]

約数ペア:

[(1, 201299198), (2, 100649599), (359, 560722), (491, 409978), (571, 352538), (718, 280361), (982, 204989), (1142, 176269)]