204517105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{35353}}^1$

素因数の和:35460

約数の個数: 16

約数和(自身を含む): 267276240

約数和(自身を除く): 62759135

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 35353, 176765, 459589, 2297945, 3146417, 15732085, 40903421, 204517105]

約数ペア:

[(1, 204517105), (5, 40903421), (13, 15732085), (65, 3146417), (89, 2297945), (445, 459589), (1157, 176765), (5785, 35353)]