200721658

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{4159}}^1$

素因数の和:4629

約数の個数: 16

約数和(自身を含む): 307008000

約数和(自身を除く): 106286342

約数列:

[1, 2, 59, 118, 409, 818, 4159, 8318, 24131, 48262, 245381, 490762, 1701031, 3402062, 100360829, 200721658]

約数ペア:

[(1, 200721658), (2, 100360829), (59, 3402062), (118, 1701031), (409, 490762), (818, 245381), (4159, 48262), (8318, 24131)]