201814736

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{27361}}^1$

素因数の和:27830

約数の個数: 20

約数和(自身を含む): 391878564

約数和(自身を除く): 190063828

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 27361, 54722, 109444, 218888, 437776, 12613421, 25226842, 50453684, 100907368, 201814736]

約数ペア:

[(1, 201814736), (2, 100907368), (4, 50453684), (8, 25226842), (16, 12613421), (461, 437776), (922, 218888), (1844, 109444), (3688, 54722), (7376, 27361)]