204031492

素因数分解:

$2^2\times 7^3\times {\mathrm{148711}}^1$

素因数の和:148736

約数の個数: 24

約数和(自身を含む): 416393600

約数和(自身を除く): 212362108

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 148711, 297422, 594844, 1040977, 2081954, 4163908, 7286839, 14573678, 29147356, 51007873, 102015746, 204031492]

約数ペア:

[(1, 204031492), (2, 102015746), (4, 51007873), (7, 29147356), (14, 14573678), (28, 7286839), (49, 4163908), (98, 2081954), (196, 1040977), (343, 594844), (686, 297422), (1372, 148711)]