204520164

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{769}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 491568000

約数和(自身を除く): 287047836

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 599, 769, 1198, 1538, 1797, 2307, 2396, 3076, 3594, 4614, 7188, 9228, 22163, 28453, 44326, 56906, 66489, 85359, 88652, 113812, 132978, 170718, 265956, 341436, 460631, 921262, 1381893, 1842524, 2763786, 5527572, 17043347, 34086694, 51130041, 68173388, 102260082, 204520164]

約数ペア:

[(1, 204520164), (2, 102260082), (3, 68173388), (4, 51130041), (6, 34086694), (12, 17043347), (37, 5527572), (74, 2763786), (111, 1842524), (148, 1381893), (222, 921262), (444, 460631), (599, 341436), (769, 265956), (1198, 170718), (1538, 132978), (1797, 113812), (2307, 88652), (2396, 85359), (3076, 66489), (3594, 56906), (4614, 44326), (7188, 28453), (9228, 22163)]