201829771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 240330240

約数和(自身を除く): 38500469

約数列:

[1, 11, 13, 143, 151, 169, 719, 1661, 1859, 1963, 7909, 9347, 21593, 25519, 102817, 108569, 121511, 280709, 1194259, 1336621, 1411397, 15525367, 18348161, 201829771]

約数ペア:

[(1, 201829771), (11, 18348161), (13, 15525367), (143, 1411397), (151, 1336621), (169, 1194259), (719, 280709), (1661, 121511), (1859, 108569), (1963, 102817), (7909, 25519), (9347, 21593)]