207891135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{200861}}^1$

素因数の和:200895

約数の個数: 24

約数和(自身を含む): 376013664

約数和(自身を除く): 168122529

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 200861, 602583, 1004305, 1807749, 3012915, 4619803, 9038745, 13859409, 23099015, 41578227, 69297045, 207891135]

約数ペア:

[(1, 207891135), (3, 69297045), (5, 41578227), (9, 23099015), (15, 13859409), (23, 9038745), (45, 4619803), (69, 3012915), (115, 1807749), (207, 1004305), (345, 602583), (1035, 200861)]