200453945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19471}}^1$

素因数の和:19576

約数の個数: 16

約数和(自身を含む): 252357120

約数和(自身を除く): 51903175

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 19471, 97355, 564659, 1382441, 2823295, 6912205, 40090789, 200453945]

約数ペア:

[(1, 200453945), (5, 40090789), (29, 6912205), (71, 2823295), (145, 1382441), (355, 564659), (2059, 97355), (10295, 19471)]