227968286

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{178939}}^1$

素因数の和:178968

約数の個数: 24

約数和(自身を含む): 428382360

約数和(自身を除く): 200414074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 178939, 357878, 1252573, 2326207, 2505146, 4652414, 8768011, 16283449, 17536022, 32566898, 113984143, 227968286]

約数ペア:

[(1, 227968286), (2, 113984143), (7, 32566898), (13, 17536022), (14, 16283449), (26, 8768011), (49, 4652414), (91, 2505146), (98, 2326207), (182, 1252573), (637, 357878), (1274, 178939)]