202800537

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{18731}}^1$

素因数の和:19141

約数の個数: 16

約数和(自身を含む): 301210560

約数和(自身を除く): 98410023

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 18731, 56193, 168579, 505737, 7511131, 22533393, 67600179, 202800537]

約数ペア:

[(1, 202800537), (3, 67600179), (9, 22533393), (27, 7511131), (401, 505737), (1203, 168579), (3609, 56193), (10827, 18731)]