201868690

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{17239}}^1$

素因数の和:18417

約数の個数: 16

約数和(自身を含む): 363695040

約数和(自身を除く): 161826350

約数列:

[1, 2, 5, 10, 1171, 2342, 5855, 11710, 17239, 34478, 86195, 172390, 20186869, 40373738, 100934345, 201868690]

約数ペア:

[(1, 201868690), (2, 100934345), (5, 40373738), (10, 20186869), (1171, 172390), (2342, 86195), (5855, 34478), (11710, 17239)]