210326210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237213}}^1$

素因数の和:1237237

約数の個数: 16

約数和(自身を含む): 400857336

約数和(自身を除く): 190531126

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1237213, 2474426, 6186065, 12372130, 21032621, 42065242, 105163105, 210326210]

約数ペア:

[(1, 210326210), (2, 105163105), (5, 42065242), (10, 21032621), (17, 12372130), (34, 6186065), (85, 2474426), (170, 1237213)]