201131335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{38791}}^1$

素因数の和:38874

約数の個数: 16

約数和(自身を含む): 259751232

約数和(自身を除く): 58619897

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 38791, 193955, 659447, 2366251, 3297235, 11831255, 40226267, 201131335]

約数ペア:

[(1, 201131335), (5, 40226267), (17, 11831255), (61, 3297235), (85, 2366251), (305, 659447), (1037, 193955), (5185, 38791)]