207320787725

素因数分解:

$5^2\times {\mathrm{211}}^1\times {\mathrm{3119}}^1\times {\mathrm{12601}}^1$

素因数の和:15941

約数の個数: 24

約数和(自身を含む): 258399473280

約数和(自身を除く): 51078685555

約数列:

[1, 5, 25, 211, 1055, 3119, 5275, 12601, 15595, 63005, 77975, 315025, 658109, 2658811, 3290545, 13294055, 16452725, 39302519, 66470275, 196512595, 982562975, 8292831509, 41464157545, 207320787725]

約数ペア:

[(1, 207320787725), (5, 41464157545), (25, 8292831509), (211, 982562975), (1055, 196512595), (3119, 66470275), (5275, 39302519), (12601, 16452725), (15595, 13294055), (63005, 3290545), (77975, 2658811), (315025, 658109)]