201482920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{69001}}^1$

素因数の和:69085

約数の個数: 32

約数和(自身を含む): 459553320

約数和(自身を除く): 258070400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 69001, 138002, 276004, 345005, 552008, 690010, 1380020, 2760040, 5037073, 10074146, 20148292, 25185365, 40296584, 50370730, 100741460, 201482920]

約数ペア:

[(1, 201482920), (2, 100741460), (4, 50370730), (5, 40296584), (8, 25185365), (10, 20148292), (20, 10074146), (40, 5037073), (73, 2760040), (146, 1380020), (292, 690010), (365, 552008), (584, 345005), (730, 276004), (1460, 138002), (2920, 69001)]