214990330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1264649}}^1$

素因数の和:1264673

約数の個数: 16

約数和(自身を含む): 409746600

約数和(自身を除く): 194756270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1264649, 2529298, 6323245, 12646490, 21499033, 42998066, 107495165, 214990330]

約数ペア:

[(1, 214990330), (2, 107495165), (5, 42998066), (10, 21499033), (17, 12646490), (34, 6323245), (85, 2529298), (170, 1264649)]