243313798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2791}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 450293760

約数和(自身を除く): 206979962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 479, 958, 2791, 3353, 5582, 6227, 6706, 12454, 19537, 36283, 39074, 43589, 72566, 87178, 253981, 507962, 1336889, 2673778, 9358223, 17379557, 18716446, 34759114, 121656899, 243313798]

約数ペア:

[(1, 243313798), (2, 121656899), (7, 34759114), (13, 18716446), (14, 17379557), (26, 9358223), (91, 2673778), (182, 1336889), (479, 507962), (958, 253981), (2791, 87178), (3353, 72566), (5582, 43589), (6227, 39074), (6706, 36283), (12454, 19537)]