211585452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1913}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 532704480

約数和(自身を除く): 321119028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 709, 1418, 1913, 2127, 2836, 3826, 4254, 5739, 7652, 8508, 9217, 11478, 18434, 22956, 24869, 27651, 36868, 49738, 55302, 74607, 99476, 110604, 149214, 298428, 1356317, 2712634, 4068951, 5425268, 8137902, 16275804, 17632121, 35264242, 52896363, 70528484, 105792726, 211585452]

約数ペア:

[(1, 211585452), (2, 105792726), (3, 70528484), (4, 52896363), (6, 35264242), (12, 17632121), (13, 16275804), (26, 8137902), (39, 5425268), (52, 4068951), (78, 2712634), (156, 1356317), (709, 298428), (1418, 149214), (1913, 110604), (2127, 99476), (2836, 74607), (3826, 55302), (4254, 49738), (5739, 36868), (7652, 27651), (8508, 24869), (9217, 22956), (11478, 18434)]