208833350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13093}}^1$

素因数の和:13145

約数の個数: 48

約数和(自身を含む): 438387120

約数和(自身を除く): 229553770

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 13093, 15950, 26186, 65465, 130930, 144023, 288046, 327325, 379697, 654650, 720115, 759394, 1440230, 1898485, 3600575, 3796970, 4176667, 7201150, 8353334, 9492425, 18984850, 20883335, 41766670, 104416675, 208833350]

約数ペア:

[(1, 208833350), (2, 104416675), (5, 41766670), (10, 20883335), (11, 18984850), (22, 9492425), (25, 8353334), (29, 7201150), (50, 4176667), (55, 3796970), (58, 3600575), (110, 1898485), (145, 1440230), (275, 759394), (290, 720115), (319, 654650), (550, 379697), (638, 327325), (725, 288046), (1450, 144023), (1595, 130930), (3190, 65465), (7975, 26186), (13093, 15950)]