210820196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{75617}}^1$

素因数の和:75679

約数の個数: 24

約数和(自身を含む): 400170456

約数和(自身を除く): 189350260

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 75617, 151234, 302468, 1285489, 2570978, 3100297, 5141956, 6200594, 12401188, 52705049, 105410098, 210820196]

約数ペア:

[(1, 210820196), (2, 105410098), (4, 52705049), (17, 12401188), (34, 6200594), (41, 5141956), (68, 3100297), (82, 2570978), (164, 1285489), (697, 302468), (1394, 151234), (2788, 75617)]