206827628

素因数分解:

$2^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 425779200

約数和(自身を除く): 218951572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 343, 508, 686, 889, 1187, 1372, 1778, 2374, 3556, 4748, 6223, 8309, 12446, 16618, 24892, 33236, 43561, 58163, 87122, 116326, 150749, 174244, 232652, 301498, 407141, 602996, 814282, 1055243, 1628564, 2110486, 4220972, 7386701, 14773402, 29546804, 51706907, 103413814, 206827628]

約数ペア:

[(1, 206827628), (2, 103413814), (4, 51706907), (7, 29546804), (14, 14773402), (28, 7386701), (49, 4220972), (98, 2110486), (127, 1628564), (196, 1055243), (254, 814282), (343, 602996), (508, 407141), (686, 301498), (889, 232652), (1187, 174244), (1372, 150749), (1778, 116326), (2374, 87122), (3556, 58163), (4748, 43561), (6223, 33236), (8309, 24892), (12446, 16618)]