204395519095

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{39749}}^1\times {\mathrm{23917}}^1$

素因数の和:63714

約数の個数: 16

約数和(自身を含む): 250995492000

約数和(自身を除く): 46599972905

約数列:

[1, 5, 43, 215, 23917, 39749, 119585, 198745, 1028431, 1709207, 5142155, 8546035, 950676833, 4753384165, 40879103819, 204395519095]

約数ペア:

[(1, 204395519095), (5, 40879103819), (43, 4753384165), (215, 950676833), (23917, 8546035), (39749, 5142155), (119585, 1709207), (198745, 1028431)]