198842056

素因数分解:

$2^3\times 7^1\times {\mathrm{3550751}}^1$

素因数の和:3550764

約数の個数: 16

約数和(自身を含む): 426090240

約数和(自身を除く): 227248184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3550751, 7101502, 14203004, 24855257, 28406008, 49710514, 99421028, 198842056]

約数ペア:

[(1, 198842056), (2, 99421028), (4, 49710514), (7, 28406008), (8, 24855257), (14, 14203004), (28, 7101502), (56, 3550751)]