214633870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26729}}^1$

素因数の和:26820

約数の個数: 32

約数和(自身を含む): 427252320

約数和(自身を除く): 212618450

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 26729, 53458, 133645, 267290, 294019, 588038, 1470095, 1951217, 2940190, 3902434, 9756085, 19512170, 21463387, 42926774, 107316935, 214633870]

約数ペア:

[(1, 214633870), (2, 107316935), (5, 42926774), (10, 21463387), (11, 19512170), (22, 9756085), (55, 3902434), (73, 2940190), (110, 1951217), (146, 1470095), (365, 588038), (730, 294019), (803, 267290), (1606, 133645), (4015, 53458), (8030, 26729)]