204451696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{412201}}^1$

素因数の和:412240

約数の個数: 20

約数和(自身を含む): 408904384

約数和(自身を除く): 204452688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 412201, 824402, 1648804, 3297608, 6595216, 12778231, 25556462, 51112924, 102225848, 204451696]

約数ペア:

[(1, 204451696), (2, 102225848), (4, 51112924), (8, 25556462), (16, 12778231), (31, 6595216), (62, 3297608), (124, 1648804), (248, 824402), (496, 412201)]