209046910

素因数分解:

$2^1\times 5^1\times {\mathrm{5471}}^1\times {\mathrm{3821}}^1$

素因数の和:9299

約数の個数: 16

約数和(自身を含む): 376451712

約数和(自身を除く): 167404802

約数列:

[1, 2, 5, 10, 3821, 5471, 7642, 10942, 19105, 27355, 38210, 54710, 20904691, 41809382, 104523455, 209046910]

約数ペア:

[(1, 209046910), (2, 104523455), (5, 41809382), (10, 20904691), (3821, 54710), (5471, 38210), (7642, 27355), (10942, 19105)]