207948741

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69247}}^1$

素因数の和:69281

約数の個数: 32

約数和(自身を含む): 372277248

約数和(自身を除く): 164328507

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 69247, 207741, 484729, 761717, 900211, 1454187, 2285151, 2700633, 5332019, 6301477, 9902321, 15996057, 18904431, 29706963, 69316247, 207948741]

約数ペア:

[(1, 207948741), (3, 69316247), (7, 29706963), (11, 18904431), (13, 15996057), (21, 9902321), (33, 6301477), (39, 5332019), (77, 2700633), (91, 2285151), (143, 1454187), (231, 900211), (273, 761717), (429, 484729), (1001, 207741), (3003, 69247)]