203955341095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^2\times {\mathrm{17449}}^1$

素因数の和:18387

約数の個数: 24

約数和(自身を含む): 267591841200

約数和(自身を除く): 63636500105

約数列:

[1, 5, 11, 55, 461, 2305, 5071, 17449, 25355, 87245, 191939, 212521, 959695, 1062605, 2337731, 8043989, 11688655, 40219945, 88483879, 442419395, 3708278929, 18541394645, 40791068219, 203955341095]

約数ペア:

[(1, 203955341095), (5, 40791068219), (11, 18541394645), (55, 3708278929), (461, 442419395), (2305, 88483879), (5071, 40219945), (17449, 11688655), (25355, 8043989), (87245, 2337731), (191939, 1062605), (212521, 959695)]