205150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 417384

約数和(自身を除く): 212234

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 373, 550, 746, 1865, 3730, 4103, 8206, 9325, 18650, 20515, 41030, 102575, 205150]

約数ペア:

[(1, 205150), (2, 102575), (5, 41030), (10, 20515), (11, 18650), (22, 9325), (25, 8206), (50, 4103), (55, 3730), (110, 1865), (275, 746), (373, 550)]