198017808

素因数分解:

$2^4\times 3^1\times {\mathrm{4125371}}^1$

素因数の和:4125382

約数の個数: 20

約数和(自身を含む): 511546128

約数和(自身を除く): 313528320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4125371, 8250742, 12376113, 16501484, 24752226, 33002968, 49504452, 66005936, 99008904, 198017808]

約数ペア:

[(1, 198017808), (2, 99008904), (3, 66005936), (4, 49504452), (6, 33002968), (8, 24752226), (12, 16501484), (16, 12376113), (24, 8250742), (48, 4125371)]