208536552005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{9649}}^1\times {\mathrm{91967}}^1$

素因数の和:101668

約数の個数: 16

約数和(自身を含む): 255597465600

約数和(自身を除く): 47060913595

約数列:

[1, 5, 47, 235, 9649, 48245, 91967, 453503, 459835, 2267515, 4322449, 21612245, 887389583, 4436947915, 41707310401, 208536552005]

約数ペア:

[(1, 208536552005), (5, 41707310401), (47, 4436947915), (235, 887389583), (9649, 21612245), (48245, 4322449), (91967, 2267515), (453503, 459835)]