202145465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4937}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 255985920

約数和(自身を除く): 53840455

約数列:

[1, 5, 19, 95, 431, 2155, 4937, 8189, 24685, 40945, 93803, 469015, 2127847, 10639235, 40429093, 202145465]

約数ペア:

[(1, 202145465), (5, 40429093), (19, 10639235), (95, 2127847), (431, 469015), (2155, 93803), (4937, 40945), (8189, 24685)]