202315986

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 446584320

約数和(自身を除く): 244268334

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 191, 249, 382, 498, 573, 709, 747, 1146, 1418, 1494, 1719, 2127, 3438, 4254, 6381, 12762, 15853, 31706, 47559, 58847, 95118, 117694, 135419, 142677, 176541, 270838, 285354, 353082, 406257, 529623, 812514, 1059246, 1218771, 2437542, 11239777, 22479554, 33719331, 67438662, 101157993, 202315986]

約数ペア:

[(1, 202315986), (2, 101157993), (3, 67438662), (6, 33719331), (9, 22479554), (18, 11239777), (83, 2437542), (166, 1218771), (191, 1059246), (249, 812514), (382, 529623), (498, 406257), (573, 353082), (709, 285354), (747, 270838), (1146, 176541), (1418, 142677), (1494, 135419), (1719, 117694), (2127, 95118), (3438, 58847), (4254, 47559), (6381, 31706), (12762, 15853)]