202106857535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{204137}}^1$

素因数の和:204583

約数の個数: 32

約数和(自身を含む): 270912356352

約数和(自身を除く): 68805498817

約数列:

[1, 5, 11, 47, 55, 235, 383, 517, 1915, 2585, 4213, 18001, 21065, 90005, 198011, 204137, 990055, 1020685, 2245507, 9594439, 11227535, 47972195, 78184471, 105538829, 390922355, 527694145, 860029181, 3674670137, 4300145905, 18373350685, 40421371507, 202106857535]

約数ペア:

[(1, 202106857535), (5, 40421371507), (11, 18373350685), (47, 4300145905), (55, 3674670137), (235, 860029181), (383, 527694145), (517, 390922355), (1915, 105538829), (2585, 78184471), (4213, 47972195), (18001, 11227535), (21065, 9594439), (90005, 2245507), (198011, 1020685), (204137, 990055)]