204511728

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{115153}}^1$

素因数の和:115201

約数の個数: 40

約数和(自身を含む): 542605648

約数和(自身を除く): 338093920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 115153, 230306, 345459, 460612, 690918, 921224, 1381836, 1842448, 2763672, 4260661, 5527344, 8521322, 12781983, 17042644, 25563966, 34085288, 51127932, 68170576, 102255864, 204511728]

約数ペア:

[(1, 204511728), (2, 102255864), (3, 68170576), (4, 51127932), (6, 34085288), (8, 25563966), (12, 17042644), (16, 12781983), (24, 8521322), (37, 5527344), (48, 4260661), (74, 2763672), (111, 1842448), (148, 1381836), (222, 921224), (296, 690918), (444, 460612), (592, 345459), (888, 230306), (1776, 115153)]