221245224

素因数分解:

$2^3\times 3^1\times {\mathrm{9218551}}^1$

素因数の和:9218560

約数の個数: 16

約数和(自身を含む): 553113120

約数和(自身を除く): 331867896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9218551, 18437102, 27655653, 36874204, 55311306, 73748408, 110622612, 221245224]

約数ペア:

[(1, 221245224), (2, 110622612), (3, 73748408), (4, 55311306), (6, 36874204), (8, 27655653), (12, 18437102), (24, 9218551)]