201607940

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{14759}}^1$

素因数の和:15451

約数の個数: 24

約数和(自身を含む): 424025280

約数和(自身を除く): 222417340

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 14759, 29518, 59036, 73795, 147590, 295180, 10080397, 20160794, 40321588, 50401985, 100803970, 201607940]

約数ペア:

[(1, 201607940), (2, 100803970), (4, 50401985), (5, 40321588), (10, 20160794), (20, 10080397), (683, 295180), (1366, 147590), (2732, 73795), (3415, 59036), (6830, 29518), (13660, 14759)]