202440575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 258379296

約数和(自身を除く): 55938721

約数列:

[1, 5, 25, 41, 205, 313, 631, 1025, 1565, 3155, 7825, 12833, 15775, 25871, 64165, 129355, 197503, 320825, 646775, 987515, 4937575, 8097623, 40488115, 202440575]

約数ペア:

[(1, 202440575), (5, 40488115), (25, 8097623), (41, 4937575), (205, 987515), (313, 646775), (631, 320825), (1025, 197503), (1565, 129355), (3155, 64165), (7825, 25871), (12833, 15775)]