212328536

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{16703}}^1$

素因数の和:16943

約数の個数: 32

約数和(自身を含む): 457021440

約数和(自身を除く): 244692904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12712, 16703, 33406, 66812, 116921, 133624, 233842, 467684, 935368, 3791581, 7583162, 15166324, 26541067, 30332648, 53082134, 106164268, 212328536]

約数ペア:

[(1, 212328536), (2, 106164268), (4, 53082134), (7, 30332648), (8, 26541067), (14, 15166324), (28, 7583162), (56, 3791581), (227, 935368), (454, 467684), (908, 233842), (1589, 133624), (1816, 116921), (3178, 66812), (6356, 33406), (12712, 16703)]