211129770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{190207}}^1$

素因数の和:190254

約数の個数: 32

約数和(自身を含む): 520409088

約数和(自身を除く): 309279318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 190207, 380414, 570621, 951035, 1141242, 1902070, 2853105, 5706210, 7037659, 14075318, 21112977, 35188295, 42225954, 70376590, 105564885, 211129770]

約数ペア:

[(1, 211129770), (2, 105564885), (3, 70376590), (5, 42225954), (6, 35188295), (10, 21112977), (15, 14075318), (30, 7037659), (37, 5706210), (74, 2853105), (111, 1902070), (185, 1141242), (222, 951035), (370, 570621), (555, 380414), (1110, 190207)]