202417180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4561}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 487440576

約数和(自身を除く): 285023396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 3170, 4438, 4561, 6340, 8876, 9122, 11095, 18244, 22190, 22805, 31927, 44380, 45610, 63854, 91220, 127708, 159635, 319270, 638540, 1445837, 2891674, 5783348, 7229185, 10120859, 14458370, 20241718, 28916740, 40483436, 50604295, 101208590, 202417180]

約数ペア:

[(1, 202417180), (2, 101208590), (4, 50604295), (5, 40483436), (7, 28916740), (10, 20241718), (14, 14458370), (20, 10120859), (28, 7229185), (35, 5783348), (70, 2891674), (140, 1445837), (317, 638540), (634, 319270), (1268, 159635), (1585, 127708), (2219, 91220), (3170, 63854), (4438, 45610), (4561, 44380), (6340, 31927), (8876, 22805), (9122, 22190), (11095, 18244)]