201205548

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 518528192

約数和(自身を除く): 317322644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 157, 194, 291, 314, 367, 388, 471, 582, 628, 734, 873, 942, 1101, 1164, 1413, 1468, 1746, 1884, 2202, 2826, 3303, 3492, 4404, 5652, 6606, 13212, 15229, 30458, 35599, 45687, 57619, 60916, 71198, 91374, 106797, 115238, 137061, 142396, 172857, 182748, 213594, 230476, 274122, 320391, 345714, 427188, 518571, 548244, 640782, 691428, 1037142, 1281564, 2074284, 5589043, 11178086, 16767129, 22356172, 33534258, 50301387, 67068516, 100602774, 201205548]

約数ペア:

[(1, 201205548), (2, 100602774), (3, 67068516), (4, 50301387), (6, 33534258), (9, 22356172), (12, 16767129), (18, 11178086), (36, 5589043), (97, 2074284), (157, 1281564), (194, 1037142), (291, 691428), (314, 640782), (367, 548244), (388, 518571), (471, 427188), (582, 345714), (628, 320391), (734, 274122), (873, 230476), (942, 213594), (1101, 182748), (1164, 172857), (1413, 142396), (1468, 137061), (1746, 115238), (1884, 106797), (2202, 91374), (2826, 71198), (3303, 60916), (3492, 57619), (4404, 45687), (5652, 35599), (6606, 30458), (13212, 15229)]