211204768

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3931}}^1$

素因数の和:4037

約数の個数: 48

約数和(自身を含む): 439943616

約数和(自身を除く): 228738848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 73, 92, 146, 184, 292, 368, 584, 736, 1168, 1679, 2336, 3358, 3931, 6716, 7862, 13432, 15724, 26864, 31448, 53728, 62896, 90413, 125792, 180826, 286963, 361652, 573926, 723304, 1147852, 1446608, 2295704, 2893216, 4591408, 6600149, 9182816, 13200298, 26400596, 52801192, 105602384, 211204768]

約数ペア:

[(1, 211204768), (2, 105602384), (4, 52801192), (8, 26400596), (16, 13200298), (23, 9182816), (32, 6600149), (46, 4591408), (73, 2893216), (92, 2295704), (146, 1446608), (184, 1147852), (292, 723304), (368, 573926), (584, 361652), (736, 286963), (1168, 180826), (1679, 125792), (2336, 90413), (3358, 62896), (3931, 53728), (6716, 31448), (7862, 26864), (13432, 15724)]