195113220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3251887}}^1$

素因数の和:3251899

約数の個数: 24

約数和(自身を含む): 546317184

約数和(自身を除く): 351203964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3251887, 6503774, 9755661, 13007548, 16259435, 19511322, 32518870, 39022644, 48778305, 65037740, 97556610, 195113220]

約数ペア:

[(1, 195113220), (2, 97556610), (3, 65037740), (4, 48778305), (5, 39022644), (6, 32518870), (10, 19511322), (12, 16259435), (15, 13007548), (20, 9755661), (30, 6503774), (60, 3251887)]