205447896

素因数分解:

$2^3\times 3^2\times {\mathrm{2853443}}^1$

素因数の和:2853455

約数の個数: 24

約数和(自身を含む): 556421580

約数和(自身を除く): 350973684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2853443, 5706886, 8560329, 11413772, 17120658, 22827544, 25680987, 34241316, 51361974, 68482632, 102723948, 205447896]

約数ペア:

[(1, 205447896), (2, 102723948), (3, 68482632), (4, 51361974), (6, 34241316), (8, 25680987), (9, 22827544), (12, 17120658), (18, 11413772), (24, 8560329), (36, 5706886), (72, 2853443)]