197543556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{261301}}^1$

素因数の和:261321

約数の個数: 48

約数和(自身を含む): 585316480

約数和(自身を除く): 387772924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 261301, 522602, 783903, 1045204, 1567806, 1829107, 2351709, 3135612, 3658214, 4703418, 5487321, 7055127, 7316428, 9406836, 10974642, 14110254, 16461963, 21949284, 28220508, 32923926, 49385889, 65847852, 98771778, 197543556]

約数ペア:

[(1, 197543556), (2, 98771778), (3, 65847852), (4, 49385889), (6, 32923926), (7, 28220508), (9, 21949284), (12, 16461963), (14, 14110254), (18, 10974642), (21, 9406836), (27, 7316428), (28, 7055127), (36, 5487321), (42, 4703418), (54, 3658214), (63, 3135612), (84, 2351709), (108, 1829107), (126, 1567806), (189, 1045204), (252, 783903), (378, 522602), (756, 261301)]