200623665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1481}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 350842752

約数和(自身を除く): 150219087

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 821, 1481, 2463, 4105, 4443, 7405, 9031, 12315, 16291, 22215, 27093, 45155, 48873, 81455, 135465, 244365, 1215901, 3647703, 6079505, 13374911, 18238515, 40124733, 66874555, 200623665]

約数ペア:

[(1, 200623665), (3, 66874555), (5, 40124733), (11, 18238515), (15, 13374911), (33, 6079505), (55, 3647703), (165, 1215901), (821, 244365), (1481, 135465), (2463, 81455), (4105, 48873), (4443, 45155), (7405, 27093), (9031, 22215), (12315, 16291)]