217074804

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{26879}}^1$

素因数の和:27559

約数の個数: 24

約数和(自身を含む): 507279360

約数和(自身を除く): 290204556

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 4038, 8076, 26879, 53758, 80637, 107516, 161274, 322548, 18089567, 36179134, 54268701, 72358268, 108537402, 217074804]

約数ペア:

[(1, 217074804), (2, 108537402), (3, 72358268), (4, 54268701), (6, 36179134), (12, 18089567), (673, 322548), (1346, 161274), (2019, 107516), (2692, 80637), (4038, 53758), (8076, 26879)]