202150940

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{27541}}^1$

素因数の和:27917

約数の個数: 24

約数和(自身を含む): 425689152

約数和(自身を除く): 223538212

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 27541, 55082, 110164, 137705, 275410, 550820, 10107547, 20215094, 40430188, 50537735, 101075470, 202150940]

約数ペア:

[(1, 202150940), (2, 101075470), (4, 50537735), (5, 40430188), (10, 20215094), (20, 10107547), (367, 550820), (734, 275410), (1468, 137705), (1835, 110164), (3670, 55082), (7340, 27541)]