204078330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28703}}^1$

素因数の和:28795

約数の個数: 48

約数和(自身を含む): 537338880

約数和(自身を除く): 333260550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 28703, 57406, 86109, 143515, 172218, 258327, 287030, 430545, 516654, 861090, 1291635, 2267537, 2583270, 4535074, 6802611, 11337685, 13605222, 20407833, 22675370, 34013055, 40815666, 68026110, 102039165, 204078330]

約数ペア:

[(1, 204078330), (2, 102039165), (3, 68026110), (5, 40815666), (6, 34013055), (9, 22675370), (10, 20407833), (15, 13605222), (18, 11337685), (30, 6802611), (45, 4535074), (79, 2583270), (90, 2267537), (158, 1291635), (237, 861090), (395, 516654), (474, 430545), (711, 287030), (790, 258327), (1185, 172218), (1422, 143515), (2370, 86109), (3555, 57406), (7110, 28703)]