214888576

素因数分解:

$2^7\times 7^1\times {\mathrm{239831}}^1$

素因数の和:239852

約数の個数: 32

約数和(自身を含む): 489257280

約数和(自身を除く): 274368704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 239831, 479662, 959324, 1678817, 1918648, 3357634, 3837296, 6715268, 7674592, 13430536, 15349184, 26861072, 30698368, 53722144, 107444288, 214888576]

約数ペア:

[(1, 214888576), (2, 107444288), (4, 53722144), (7, 30698368), (8, 26861072), (14, 15349184), (16, 13430536), (28, 7674592), (32, 6715268), (56, 3837296), (64, 3357634), (112, 1918648), (128, 1678817), (224, 959324), (448, 479662), (896, 239831)]