207610700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5101}}^1$

素因数の和:5163

約数の個数: 72

約数和(自身を含む): 504853104

約数和(自身を除く): 297242404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 3700, 4070, 5101, 8140, 10175, 10202, 20350, 20404, 25505, 40700, 51010, 56111, 102020, 112222, 127525, 188737, 224444, 255050, 280555, 377474, 510100, 561110, 754948, 943685, 1122220, 1402775, 1887370, 2076107, 2805550, 3774740, 4152214, 4718425, 5611100, 8304428, 9436850, 10380535, 18873700, 20761070, 41522140, 51902675, 103805350, 207610700]

約数ペア:

[(1, 207610700), (2, 103805350), (4, 51902675), (5, 41522140), (10, 20761070), (11, 18873700), (20, 10380535), (22, 9436850), (25, 8304428), (37, 5611100), (44, 4718425), (50, 4152214), (55, 3774740), (74, 2805550), (100, 2076107), (110, 1887370), (148, 1402775), (185, 1122220), (220, 943685), (275, 754948), (370, 561110), (407, 510100), (550, 377474), (740, 280555), (814, 255050), (925, 224444), (1100, 188737), (1628, 127525), (1850, 112222), (2035, 102020), (3700, 56111), (4070, 51010), (5101, 40700), (8140, 25505), (10175, 20404), (10202, 20350)]