207883670386

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{28031}}^1$

素因数の和:28319

約数の個数: 64

約数和(自身を含む): 372229079040

約数和(自身を除く): 164345408654

約数列:

[1, 2, 7, 14, 37, 74, 103, 139, 206, 259, 278, 518, 721, 973, 1442, 1946, 3811, 5143, 7622, 10286, 14317, 26677, 28031, 28634, 36001, 53354, 56062, 72002, 100219, 196217, 200438, 392434, 529729, 1037147, 1059458, 2074294, 2887193, 3708103, 3896309, 5774386, 7260029, 7416206, 7792618, 14520058, 20210351, 27274163, 40420702, 54548326, 106826141, 144163433, 213652282, 288326866, 401319827, 747782987, 802639654, 1009144031, 1495565974, 2018288062, 2809238789, 5618477578, 14848833599, 29697667198, 103941835193, 207883670386]

約数ペア:

[(1, 207883670386), (2, 103941835193), (7, 29697667198), (14, 14848833599), (37, 5618477578), (74, 2809238789), (103, 2018288062), (139, 1495565974), (206, 1009144031), (259, 802639654), (278, 747782987), (518, 401319827), (721, 288326866), (973, 213652282), (1442, 144163433), (1946, 106826141), (3811, 54548326), (5143, 40420702), (7622, 27274163), (10286, 20210351), (14317, 14520058), (26677, 7792618), (28031, 7416206), (28634, 7260029), (36001, 5774386), (53354, 3896309), (56062, 3708103), (72002, 2887193), (100219, 2074294), (196217, 1059458), (200438, 1037147), (392434, 529729)]