201871270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 369230400

約数和(自身を除く): 167359130

約数列:

[1, 2, 5, 10, 109, 167, 218, 334, 545, 835, 1090, 1109, 1670, 2218, 5545, 11090, 18203, 36406, 91015, 120881, 182030, 185203, 241762, 370406, 604405, 926015, 1208810, 1852030, 20187127, 40374254, 100935635, 201871270]

約数ペア:

[(1, 201871270), (2, 100935635), (5, 40374254), (10, 20187127), (109, 1852030), (167, 1208810), (218, 926015), (334, 604405), (545, 370406), (835, 241762), (1090, 185203), (1109, 182030), (1670, 120881), (2218, 91015), (5545, 36406), (11090, 18203)]