211025342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 352114560

約数和(自身を除く): 141089218

約数列:

[1, 2, 11, 22, 83, 163, 166, 326, 709, 913, 1418, 1793, 1826, 3586, 7799, 13529, 15598, 27058, 58847, 115567, 117694, 148819, 231134, 297638, 647317, 1271237, 1294634, 2542474, 9592061, 19184122, 105512671, 211025342]

約数ペア:

[(1, 211025342), (2, 105512671), (11, 19184122), (22, 9592061), (83, 2542474), (163, 1294634), (166, 1271237), (326, 647317), (709, 297638), (913, 231134), (1418, 148819), (1793, 117694), (1826, 115567), (3586, 58847), (7799, 27058), (13529, 15598)]