211433390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2311}}^1$

素因数の和:3632

約数の個数: 32

約数和(自身を含む): 435469824

約数和(自身を除く): 224036434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1307, 2311, 2614, 4622, 6535, 9149, 11555, 13070, 16177, 18298, 23110, 32354, 45745, 80885, 91490, 161770, 3020477, 6040954, 15102385, 21143339, 30204770, 42286678, 105716695, 211433390]

約数ペア:

[(1, 211433390), (2, 105716695), (5, 42286678), (7, 30204770), (10, 21143339), (14, 15102385), (35, 6040954), (70, 3020477), (1307, 161770), (2311, 91490), (2614, 80885), (4622, 45745), (6535, 32354), (9149, 23110), (11555, 18298), (13070, 16177)]