204865307320

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{11828251}}^1$

素因数の和:11828695

約数の個数: 32

約数和(自身を含む): 462011523120

約数和(自身を除く): 257146215800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 8660, 17320, 11828251, 23656502, 47313004, 59141255, 94626008, 118282510, 236565020, 473130040, 5121632683, 10243265366, 20486530732, 25608163415, 40973061464, 51216326830, 102432653660, 204865307320]

約数ペア:

[(1, 204865307320), (2, 102432653660), (4, 51216326830), (5, 40973061464), (8, 25608163415), (10, 20486530732), (20, 10243265366), (40, 5121632683), (433, 473130040), (866, 236565020), (1732, 118282510), (2165, 94626008), (3464, 59141255), (4330, 47313004), (8660, 23656502), (17320, 11828251)]