197322080

素因数分解:

$2^5\times 5^1\times {\mathrm{1233263}}^1$

素因数の和:1233278

約数の個数: 24

約数和(自身を含む): 466173792

約数和(自身を除く): 268851712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1233263, 2466526, 4933052, 6166315, 9866104, 12332630, 19732208, 24665260, 39464416, 49330520, 98661040, 197322080]

約数ペア:

[(1, 197322080), (2, 98661040), (4, 49330520), (5, 39464416), (8, 24665260), (10, 19732208), (16, 12332630), (20, 9866104), (32, 6166315), (40, 4933052), (80, 2466526), (160, 1233263)]