209370293013

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1\times {\mathrm{3449}}^1$

素因数の和:5326

約数の個数: 64

約数和(自身を含む): 341583782400

約数和(自身を除く): 132213489387

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 1753, 2037, 3449, 4947, 5259, 10347, 11543, 12271, 24143, 29801, 34629, 36813, 58633, 72429, 89403, 170041, 175899, 208607, 334553, 410431, 510123, 625821, 1003659, 1190287, 1231293, 2341871, 2890697, 3570861, 5687401, 6046097, 7025613, 8672091, 17062203, 18138291, 20234879, 39811807, 42322679, 60704637, 102783649, 119435421, 126968037, 308350947, 586471409, 719485543, 1759414227, 2158456629, 4105299863, 9970013953, 12315899589, 29910041859, 69790097671, 209370293013]

約数ペア:

[(1, 209370293013), (3, 69790097671), (7, 29910041859), (17, 12315899589), (21, 9970013953), (51, 4105299863), (97, 2158456629), (119, 1759414227), (291, 719485543), (357, 586471409), (679, 308350947), (1649, 126968037), (1753, 119435421), (2037, 102783649), (3449, 60704637), (4947, 42322679), (5259, 39811807), (10347, 20234879), (11543, 18138291), (12271, 17062203), (24143, 8672091), (29801, 7025613), (34629, 6046097), (36813, 5687401), (58633, 3570861), (72429, 2890697), (89403, 2341871), (170041, 1231293), (175899, 1190287), (208607, 1003659), (334553, 625821), (410431, 510123)]