238220407865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1\times {\mathrm{6917}}^1$

素因数の和:8873

約数の個数: 32

約数和(自身を含む): 312864059520

約数和(自身を除く): 74643651655

約数列:

[1, 5, 11, 55, 409, 1531, 2045, 4499, 6917, 7655, 16841, 22495, 34585, 76087, 84205, 380435, 626179, 2829053, 3130895, 6887969, 10589927, 14145265, 31119583, 34439845, 52949635, 116489197, 155597915, 582445985, 4331280143, 21656400715, 47644081573, 238220407865]

約数ペア:

[(1, 238220407865), (5, 47644081573), (11, 21656400715), (55, 4331280143), (409, 582445985), (1531, 155597915), (2045, 116489197), (4499, 52949635), (6917, 34439845), (7655, 31119583), (16841, 14145265), (22495, 10589927), (34585, 6887969), (76087, 3130895), (84205, 2829053), (380435, 626179)]