197740116

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{87187}}^1$

素因数の和:87210

約数の個数: 60

約数和(自身を含む): 590785888

約数和(自身を除く): 393045772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 87187, 174374, 261561, 348748, 523122, 610309, 784683, 1046244, 1220618, 1569366, 1830927, 2354049, 2441236, 3138732, 3661854, 4708098, 5492781, 7062147, 7323708, 9416196, 10985562, 14124294, 16478343, 21971124, 28248588, 32956686, 49435029, 65913372, 98870058, 197740116]

約数ペア:

[(1, 197740116), (2, 98870058), (3, 65913372), (4, 49435029), (6, 32956686), (7, 28248588), (9, 21971124), (12, 16478343), (14, 14124294), (18, 10985562), (21, 9416196), (27, 7323708), (28, 7062147), (36, 5492781), (42, 4708098), (54, 3661854), (63, 3138732), (81, 2441236), (84, 2354049), (108, 1830927), (126, 1569366), (162, 1220618), (189, 1046244), (252, 784683), (324, 610309), (378, 523122), (567, 348748), (756, 261561), (1134, 174374), (2268, 87187)]