207877980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3464633}}^1$

素因数の和:3464645

約数の個数: 24

約数和(自身を含む): 582058512

約数和(自身を除く): 374180532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3464633, 6929266, 10393899, 13858532, 17323165, 20787798, 34646330, 41575596, 51969495, 69292660, 103938990, 207877980]

約数ペア:

[(1, 207877980), (2, 103938990), (3, 69292660), (4, 51969495), (5, 41575596), (6, 34646330), (10, 20787798), (12, 17323165), (15, 13858532), (20, 10393899), (30, 6929266), (60, 3464633)]