207839384

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 394107120

約数和(自身を除く): 186267736

約数列:

[1, 2, 4, 8, 193, 227, 386, 454, 593, 772, 908, 1186, 1544, 1816, 2372, 4744, 43811, 87622, 114449, 134611, 175244, 228898, 269222, 350488, 457796, 538444, 915592, 1076888, 25979923, 51959846, 103919692, 207839384]

約数ペア:

[(1, 207839384), (2, 103919692), (4, 51959846), (8, 25979923), (193, 1076888), (227, 915592), (386, 538444), (454, 457796), (593, 350488), (772, 269222), (908, 228898), (1186, 175244), (1544, 134611), (1816, 114449), (2372, 87622), (4744, 43811)]