202223504

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1811}}^1$

素因数の和:2823

約数の個数: 40

約数和(自身を含む): 448477248

約数和(自身を除く): 246253744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1811, 1994, 3622, 3988, 6979, 7244, 7976, 12677, 13958, 14488, 15952, 25354, 27916, 28976, 50708, 55832, 101416, 111664, 202832, 1805567, 3611134, 7222268, 12638969, 14444536, 25277938, 28889072, 50555876, 101111752, 202223504]

約数ペア:

[(1, 202223504), (2, 101111752), (4, 50555876), (7, 28889072), (8, 25277938), (14, 14444536), (16, 12638969), (28, 7222268), (56, 3611134), (112, 1805567), (997, 202832), (1811, 111664), (1994, 101416), (3622, 55832), (3988, 50708), (6979, 28976), (7244, 27916), (7976, 25354), (12677, 15952), (13958, 14488)]