201010448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 60

約数和(自身を含む): 426652380

約数和(自身を除く): 225641932

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 769, 961, 1054, 1538, 1922, 2108, 3076, 3844, 4216, 6152, 7688, 8432, 12304, 13073, 15376, 16337, 23839, 26146, 32674, 47678, 52292, 65348, 95356, 104584, 130696, 190712, 209168, 261392, 381424, 405263, 739009, 810526, 1478018, 1621052, 2956036, 3242104, 5912072, 6484208, 11824144, 12563153, 25126306, 50252612, 100505224, 201010448]

約数ペア:

[(1, 201010448), (2, 100505224), (4, 50252612), (8, 25126306), (16, 12563153), (17, 11824144), (31, 6484208), (34, 5912072), (62, 3242104), (68, 2956036), (124, 1621052), (136, 1478018), (248, 810526), (272, 739009), (496, 405263), (527, 381424), (769, 261392), (961, 209168), (1054, 190712), (1538, 130696), (1922, 104584), (2108, 95356), (3076, 65348), (3844, 52292), (4216, 47678), (6152, 32674), (7688, 26146), (8432, 23839), (12304, 16337), (13073, 15376)]