209457264

素因数分解:

$2^4\times 3^1\times {\mathrm{4363693}}^1$

素因数の和:4363704

約数の個数: 20

約数和(自身を含む): 541098056

約数和(自身を除く): 331640792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4363693, 8727386, 13091079, 17454772, 26182158, 34909544, 52364316, 69819088, 104728632, 209457264]

約数ペア:

[(1, 209457264), (2, 104728632), (3, 69819088), (4, 52364316), (6, 34909544), (8, 26182158), (12, 17454772), (16, 13091079), (24, 8727386), (48, 4363693)]