200730740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4523}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 483380352

約数和(自身を除く): 282649612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 3170, 4438, 4523, 6340, 8876, 9046, 11095, 18092, 22190, 22615, 31661, 44380, 45230, 63322, 90460, 126644, 158305, 316610, 633220, 1433791, 2867582, 5735164, 7168955, 10036537, 14337910, 20073074, 28675820, 40146148, 50182685, 100365370, 200730740]

約数ペア:

[(1, 200730740), (2, 100365370), (4, 50182685), (5, 40146148), (7, 28675820), (10, 20073074), (14, 14337910), (20, 10036537), (28, 7168955), (35, 5735164), (70, 2867582), (140, 1433791), (317, 633220), (634, 316610), (1268, 158305), (1585, 126644), (2219, 90460), (3170, 63322), (4438, 45230), (4523, 44380), (6340, 31661), (8876, 22615), (9046, 22190), (11095, 18092)]