205989684

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{38749}}^1$

素因数の和:39199

約数の個数: 24

約数和(自身を含む): 481740000

約数和(自身を除く): 275750316

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 5316, 38749, 77498, 116247, 154996, 232494, 464988, 17165807, 34331614, 51497421, 68663228, 102994842, 205989684]

約数ペア:

[(1, 205989684), (2, 102994842), (3, 68663228), (4, 51497421), (6, 34331614), (12, 17165807), (443, 464988), (886, 232494), (1329, 154996), (1772, 116247), (2658, 77498), (5316, 38749)]