201810010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{821}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 372148992

約数和(自身を除く): 170338982

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 523, 821, 1046, 1642, 2615, 4105, 5230, 8210, 24581, 38587, 49162, 77174, 122905, 192935, 245810, 385870, 429383, 858766, 2146915, 4293830, 20181001, 40362002, 100905005, 201810010]

約数ペア:

[(1, 201810010), (2, 100905005), (5, 40362002), (10, 20181001), (47, 4293830), (94, 2146915), (235, 858766), (470, 429383), (523, 385870), (821, 245810), (1046, 192935), (1642, 122905), (2615, 77174), (4105, 49162), (5230, 38587), (8210, 24581)]