198984528

素因数分解:

$2^4\times 3^2\times {\mathrm{1381837}}^1$

素因数の和:1381851

約数の個数: 30

約数和(自身を含む): 556880714

約数和(自身を除く): 357896186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1381837, 2763674, 4145511, 5527348, 8291022, 11054696, 12436533, 16582044, 22109392, 24873066, 33164088, 49746132, 66328176, 99492264, 198984528]

約数ペア:

[(1, 198984528), (2, 99492264), (3, 66328176), (4, 49746132), (6, 33164088), (8, 24873066), (9, 22109392), (12, 16582044), (16, 12436533), (18, 11054696), (24, 8291022), (36, 5527348), (48, 4145511), (72, 2763674), (144, 1381837)]