205027108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6763}}^1$

素因数の和:6844

約数の個数: 48

約数和(自身を含む): 429541056

約数和(自身を除く): 224513948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 1166, 1378, 2332, 2756, 6763, 7579, 13526, 15158, 27052, 30316, 74393, 87919, 148786, 175838, 297572, 351676, 358439, 716878, 967109, 1433756, 1934218, 3868436, 3942829, 4659707, 7885658, 9319414, 15771316, 18638828, 51256777, 102513554, 205027108]

約数ペア:

[(1, 205027108), (2, 102513554), (4, 51256777), (11, 18638828), (13, 15771316), (22, 9319414), (26, 7885658), (44, 4659707), (52, 3942829), (53, 3868436), (106, 1934218), (143, 1433756), (212, 967109), (286, 716878), (572, 358439), (583, 351676), (689, 297572), (1166, 175838), (1378, 148786), (2332, 87919), (2756, 74393), (6763, 30316), (7579, 27052), (13526, 15158)]