198743088

素因数分解:

$2^4\times 3^1\times {\mathrm{4140481}}^1$

素因数の和:4140492

約数の個数: 20

約数和(自身を含む): 513419768

約数和(自身を除く): 314676680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4140481, 8280962, 12421443, 16561924, 24842886, 33123848, 49685772, 66247696, 99371544, 198743088]

約数ペア:

[(1, 198743088), (2, 99371544), (3, 66247696), (4, 49685772), (6, 33123848), (8, 24842886), (12, 16561924), (16, 12421443), (24, 8280962), (48, 4140481)]