198003184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{426731}}^1$

素因数の和:426768

約数の個数: 20

約数和(自身を含む): 396860760

約数和(自身を除く): 198857576

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 426731, 853462, 1706924, 3413848, 6827696, 12375199, 24750398, 49500796, 99001592, 198003184]

約数ペア:

[(1, 198003184), (2, 99001592), (4, 49500796), (8, 24750398), (16, 12375199), (29, 6827696), (58, 3413848), (116, 1706924), (232, 853462), (464, 426731)]