202445885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{28859}}^1$

素因数の和:28948

約数の個数: 16

約数和(自身を含む): 257662080

約数和(自身を除く): 55216195

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 28859, 144295, 663757, 1760399, 3318785, 8801995, 40489177, 202445885]

約数ペア:

[(1, 202445885), (5, 40489177), (23, 8801995), (61, 3318785), (115, 1760399), (305, 663757), (1403, 144295), (7015, 28859)]