200980998

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{360181}}^1$

素因数の和:360220

約数の個数: 24

約数和(自身を含む): 449507136

約数和(自身を除く): 248526138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 360181, 720362, 1080543, 2161086, 3241629, 6483258, 11165611, 22331222, 33496833, 66993666, 100490499, 200980998]

約数ペア:

[(1, 200980998), (2, 100490499), (3, 66993666), (6, 33496833), (9, 22331222), (18, 11165611), (31, 6483258), (62, 3241629), (93, 2161086), (186, 1080543), (279, 720362), (558, 360181)]