201995874365

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{25243}}^1\times {\mathrm{22541}}^1$

素因数の和:47860

約数の個数: 16

約数和(自身を含む): 245829707136

約数和(自身を除く): 43833832771

約数列:

[1, 5, 71, 355, 22541, 25243, 112705, 126215, 1600411, 1792253, 8002055, 8961265, 569002463, 2845012315, 40399174873, 201995874365]

約数ペア:

[(1, 201995874365), (5, 40399174873), (71, 2845012315), (355, 569002463), (22541, 8961265), (25243, 8002055), (112705, 1792253), (126215, 1600411)]