210340915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{85331}}^1$

素因数の和:85382

約数の個数: 16

約数和(自身を含む): 276475680

約数和(自身を除く): 66134765

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 85331, 426655, 1450627, 2474599, 7253135, 12372995, 42068183, 210340915]

約数ペア:

[(1, 210340915), (5, 42068183), (17, 12372995), (29, 7253135), (85, 2474599), (145, 1450627), (493, 426655), (2465, 85331)]