200407572

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{21661}}^1$

素因数の和:21928

約数の個数: 36

約数和(自身を含む): 508580436

約数和(自身を除く): 308172864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 21661, 43322, 64983, 86644, 129966, 194949, 259932, 389898, 779796, 5566877, 11133754, 16700631, 22267508, 33401262, 50101893, 66802524, 100203786, 200407572]

約数ペア:

[(1, 200407572), (2, 100203786), (3, 66802524), (4, 50101893), (6, 33401262), (9, 22267508), (12, 16700631), (18, 11133754), (36, 5566877), (257, 779796), (514, 389898), (771, 259932), (1028, 194949), (1542, 129966), (2313, 86644), (3084, 64983), (4626, 43322), (9252, 21661)]