189725983

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 202551552

約数和(自身を除く): 12825569

約数列:

[1, 31, 41, 113, 1271, 1321, 3503, 4633, 40951, 54161, 143623, 149273, 1678991, 4627463, 6120193, 189725983]

約数ペア:

[(1, 189725983), (31, 6120193), (41, 4627463), (113, 1678991), (1271, 149273), (1321, 143623), (3503, 54161), (4633, 40951)]