208211460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3470191}}^1$

素因数の和:3470203

約数の個数: 24

約数和(自身を含む): 582992256

約数和(自身を除く): 374780796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3470191, 6940382, 10410573, 13880764, 17350955, 20821146, 34701910, 41642292, 52052865, 69403820, 104105730, 208211460]

約数ペア:

[(1, 208211460), (2, 104105730), (3, 69403820), (4, 52052865), (5, 41642292), (6, 34701910), (10, 20821146), (12, 17350955), (15, 13880764), (20, 10410573), (30, 6940382), (60, 3470191)]