202337050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 390209400

約数和(自身を除く): 187872350

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 89, 178, 205, 410, 445, 890, 1025, 1109, 2050, 2218, 2225, 3649, 4450, 5545, 7298, 11090, 18245, 27725, 36490, 45469, 55450, 90938, 91225, 98701, 182450, 197402, 227345, 454690, 493505, 987010, 1136725, 2273450, 2467525, 4046741, 4935050, 8093482, 20233705, 40467410, 101168525, 202337050]

約数ペア:

[(1, 202337050), (2, 101168525), (5, 40467410), (10, 20233705), (25, 8093482), (41, 4935050), (50, 4046741), (82, 2467525), (89, 2273450), (178, 1136725), (205, 987010), (410, 493505), (445, 454690), (890, 227345), (1025, 197402), (1109, 182450), (2050, 98701), (2218, 91225), (2225, 90938), (3649, 55450), (4450, 45469), (5545, 36490), (7298, 27725), (11090, 18245)]