216019647361

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{905329}}^1$

素因数の和:905808

約数の個数: 16

約数和(自身を含む): 250305638400

約数和(自身を除く): 34285991039

約数列:

[1, 7, 89, 383, 623, 2681, 34087, 238609, 905329, 6337303, 80574281, 346741007, 564019967, 2427187049, 30859949623, 216019647361]

約数ペア:

[(1, 216019647361), (7, 30859949623), (89, 2427187049), (383, 564019967), (623, 346741007), (2681, 80574281), (34087, 6337303), (238609, 905329)]