205366876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7714

約数の個数: 48

約数和(自身を含む): 431262720

約数和(自身を除く): 225895844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 6721, 7639, 13442, 15278, 26884, 30556, 84029, 99307, 168058, 198614, 336116, 359033, 397228, 718066, 1092377, 1436132, 2184754, 3949363, 4369508, 4667429, 7898726, 9334858, 15797452, 18669716, 51341719, 102683438, 205366876]

約数ペア:

[(1, 205366876), (2, 102683438), (4, 51341719), (11, 18669716), (13, 15797452), (22, 9334858), (26, 7898726), (44, 4667429), (47, 4369508), (52, 3949363), (94, 2184754), (143, 1436132), (188, 1092377), (286, 718066), (517, 397228), (572, 359033), (611, 336116), (1034, 198614), (1222, 168058), (2068, 99307), (2444, 84029), (6721, 30556), (7639, 26884), (13442, 15278)]