206254719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 332916480

約数和(自身を除く): 126661761

約数列:

[1, 3, 9, 11, 33, 99, 103, 113, 179, 309, 339, 537, 927, 1017, 1133, 1243, 1611, 1969, 3399, 3729, 5907, 10197, 11187, 11639, 17721, 18437, 20227, 34917, 55311, 60681, 104751, 128029, 165933, 182043, 202807, 222497, 384087, 608421, 667491, 1152261, 1825263, 2002473, 2083381, 6250143, 18750429, 22917191, 68751573, 206254719]

約数ペア:

[(1, 206254719), (3, 68751573), (9, 22917191), (11, 18750429), (33, 6250143), (99, 2083381), (103, 2002473), (113, 1825263), (179, 1152261), (309, 667491), (339, 608421), (537, 384087), (927, 222497), (1017, 202807), (1133, 182043), (1243, 165933), (1611, 128029), (1969, 104751), (3399, 60681), (3729, 55311), (5907, 34917), (10197, 20227), (11187, 18437), (11639, 17721)]