207350871

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1231}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 341096448

約数和(自身を除く): 133745577

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 617, 1231, 1851, 3693, 4319, 8021, 8617, 12957, 16003, 24063, 25851, 48009, 56147, 112021, 168441, 336063, 759527, 2278581, 5316689, 9873851, 15950067, 29621553, 69116957, 207350871]

約数ペア:

[(1, 207350871), (3, 69116957), (7, 29621553), (13, 15950067), (21, 9873851), (39, 5316689), (91, 2278581), (273, 759527), (617, 336063), (1231, 168441), (1851, 112021), (3693, 56147), (4319, 48009), (8021, 25851), (8617, 24063), (12957, 16003)]