205215288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{275827}}^1$

素因数の和:275867

約数の個数: 32

約数和(自身を含む): 529589760

約数和(自身を除く): 324374472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 275827, 551654, 827481, 1103308, 1654962, 2206616, 3309924, 6619848, 8550637, 17101274, 25651911, 34202548, 51303822, 68405096, 102607644, 205215288]

約数ペア:

[(1, 205215288), (2, 102607644), (3, 68405096), (4, 51303822), (6, 34202548), (8, 25651911), (12, 17101274), (24, 8550637), (31, 6619848), (62, 3309924), (93, 2206616), (124, 1654962), (186, 1103308), (248, 827481), (372, 551654), (744, 275827)]