207291266

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{162709}}^1$

素因数の和:162738

約数の個数: 24

約数和(自身を含む): 389527740

約数和(自身を除く): 182236474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 162709, 325418, 1138963, 2115217, 2277926, 4230434, 7972741, 14806519, 15945482, 29613038, 103645633, 207291266]

約数ペア:

[(1, 207291266), (2, 103645633), (7, 29613038), (13, 15945482), (14, 14806519), (26, 7972741), (49, 4230434), (91, 2277926), (98, 2115217), (182, 1138963), (637, 325418), (1274, 162709)]