195408551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 213628800

約数和(自身を除く): 18220249

約数列:

[1, 13, 109, 239, 577, 1417, 3107, 7501, 26051, 62893, 137903, 338663, 817609, 1792739, 15031427, 195408551]

約数ペア:

[(1, 195408551), (13, 15031427), (109, 1792739), (239, 817609), (577, 338663), (1417, 137903), (3107, 62893), (7501, 26051)]