201210542108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{771643}}^1$

素因数の和:771786

約数の個数: 48

約数和(自身を含む): 383723128320

約数和(自身を除く): 182512586212

約数列:

[1, 2, 4, 19, 38, 47, 73, 76, 94, 146, 188, 292, 893, 1387, 1786, 2774, 3431, 3572, 5548, 6862, 13724, 65189, 130378, 260756, 771643, 1543286, 3086572, 14661217, 29322434, 36267221, 56329939, 58644868, 72534442, 112659878, 145068884, 225319756, 689077199, 1070268841, 1378154398, 2140537682, 2647507133, 2756308796, 4281075364, 5295014266, 10590028532, 50302635527, 100605271054, 201210542108]

約数ペア:

[(1, 201210542108), (2, 100605271054), (4, 50302635527), (19, 10590028532), (38, 5295014266), (47, 4281075364), (73, 2756308796), (76, 2647507133), (94, 2140537682), (146, 1378154398), (188, 1070268841), (292, 689077199), (893, 225319756), (1387, 145068884), (1786, 112659878), (2774, 72534442), (3431, 58644868), (3572, 56329939), (5548, 36267221), (6862, 29322434), (13724, 14661217), (65189, 3086572), (130378, 1543286), (260756, 771643)]