200866215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1621}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 351286272

約数和(自身を除く): 150420057

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 751, 1621, 2253, 3755, 4863, 8105, 8261, 11265, 17831, 24315, 24783, 41305, 53493, 89155, 123915, 267465, 1217371, 3652113, 6086855, 13391081, 18260565, 40173243, 66955405, 200866215]

約数ペア:

[(1, 200866215), (3, 66955405), (5, 40173243), (11, 18260565), (15, 13391081), (33, 6086855), (55, 3652113), (165, 1217371), (751, 267465), (1621, 123915), (2253, 89155), (3755, 53493), (4863, 41305), (8105, 24783), (8261, 24315), (11265, 17831)]