200042612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1861}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 437942400

約数和(自身を除く): 237899788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 349, 698, 1396, 1861, 2443, 3722, 3839, 4886, 7444, 7678, 9772, 13027, 15356, 20471, 26054, 26873, 40942, 52108, 53746, 81884, 107492, 143297, 286594, 573188, 649489, 1298978, 2597956, 4546423, 7144379, 9092846, 14288758, 18185692, 28577516, 50010653, 100021306, 200042612]

約数ペア:

[(1, 200042612), (2, 100021306), (4, 50010653), (7, 28577516), (11, 18185692), (14, 14288758), (22, 9092846), (28, 7144379), (44, 4546423), (77, 2597956), (154, 1298978), (308, 649489), (349, 573188), (698, 286594), (1396, 143297), (1861, 107492), (2443, 81884), (3722, 53746), (3839, 52108), (4886, 40942), (7444, 26873), (7678, 26054), (9772, 20471), (13027, 15356)]