214285218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{32497}}^1$

素因数の和:32666

約数の個数: 32

約数和(自身を含む): 492929664

約数和(自身を除く): 278644446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 32497, 64994, 97491, 194982, 227479, 454958, 682437, 1364874, 5102029, 10204058, 15306087, 30612174, 35714203, 71428406, 107142609, 214285218]

約数ペア:

[(1, 214285218), (2, 107142609), (3, 71428406), (6, 35714203), (7, 30612174), (14, 15306087), (21, 10204058), (42, 5102029), (157, 1364874), (314, 682437), (471, 454958), (942, 227479), (1099, 194982), (2198, 97491), (3297, 64994), (6594, 32497)]