202371020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 446342400

約数和(自身を除く): 243971380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 1630, 2699, 3260, 3749, 5398, 7498, 10796, 13495, 14996, 18745, 26990, 37490, 53980, 62077, 74980, 124154, 248308, 310385, 439937, 620770, 879874, 1241540, 1759748, 2199685, 4399370, 8798740, 10118551, 20237102, 40474204, 50592755, 101185510, 202371020]

約数ペア:

[(1, 202371020), (2, 101185510), (4, 50592755), (5, 40474204), (10, 20237102), (20, 10118551), (23, 8798740), (46, 4399370), (92, 2199685), (115, 1759748), (163, 1241540), (230, 879874), (326, 620770), (460, 439937), (652, 310385), (815, 248308), (1630, 124154), (2699, 74980), (3260, 62077), (3749, 53980), (5398, 37490), (7498, 26990), (10796, 18745), (13495, 14996)]