208099105

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{2129}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 253504080

約数和(自身を除く): 45404975

約数列:

[1, 5, 113, 173, 565, 865, 2129, 10645, 19549, 97745, 240577, 368317, 1202885, 1841585, 41619821, 208099105]

約数ペア:

[(1, 208099105), (5, 41619821), (113, 1841585), (173, 1202885), (565, 368317), (865, 240577), (2129, 97745), (10645, 19549)]