198893488

素因数分解:

$2^4\times {\mathrm{3203}}^1\times {\mathrm{3881}}^1$

素因数の和:7092

約数の個数: 20

約数和(自身を含む): 385575768

約数和(自身を除く): 186682280

約数列:

[1, 2, 4, 8, 16, 3203, 3881, 6406, 7762, 12812, 15524, 25624, 31048, 51248, 62096, 12430843, 24861686, 49723372, 99446744, 198893488]

約数ペア:

[(1, 198893488), (2, 99446744), (4, 49723372), (8, 24861686), (16, 12430843), (3203, 62096), (3881, 51248), (6406, 31048), (7762, 25624), (12812, 15524)]