210373761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{68281}}^1$

素因数の和:68376

約数の個数: 16

約数和(自身を含む): 305903360

約数和(自身を除く): 95529599

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 68281, 204843, 887653, 2662959, 5394199, 16182597, 70124587, 210373761]

約数ペア:

[(1, 210373761), (3, 70124587), (13, 16182597), (39, 5394199), (79, 2662959), (237, 887653), (1027, 204843), (3081, 68281)]