205705924

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{293}}^1\times {\mathrm{1051}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 363722688

約数和(自身を除く): 158016764

約数列:

[1, 2, 4, 167, 293, 334, 586, 668, 1051, 1172, 2102, 4204, 48931, 97862, 175517, 195724, 307943, 351034, 615886, 702068, 1231772, 51426481, 102852962, 205705924]

約数ペア:

[(1, 205705924), (2, 102852962), (4, 51426481), (167, 1231772), (293, 702068), (334, 615886), (586, 351034), (668, 307943), (1051, 195724), (1172, 175517), (2102, 97862), (4204, 48931)]