199981630352

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{133559}}^1$

素因数の和:134064

約数の個数: 80

約数和(自身を含む): 459083116800

約数和(自身を除く): 259101486448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 461, 464, 812, 922, 1624, 1844, 3227, 3248, 3688, 6454, 7376, 12908, 13369, 25816, 26738, 51632, 53476, 93583, 106952, 133559, 187166, 213904, 267118, 374332, 534236, 748664, 934913, 1068472, 1497328, 1869826, 2136944, 3739652, 3873211, 7479304, 7746422, 14958608, 15492844, 27112477, 30985688, 54224954, 61570699, 61971376, 108449908, 123141398, 216899816, 246282796, 430994893, 433799632, 492565592, 861989786, 985131184, 1723979572, 1785550271, 3447959144, 3571100542, 6895918288, 7142201084, 12498851897, 14284402168, 24997703794, 28568804336, 49995407588, 99990815176, 199981630352]

約数ペア:

[(1, 199981630352), (2, 99990815176), (4, 49995407588), (7, 28568804336), (8, 24997703794), (14, 14284402168), (16, 12498851897), (28, 7142201084), (29, 6895918288), (56, 3571100542), (58, 3447959144), (112, 1785550271), (116, 1723979572), (203, 985131184), (232, 861989786), (406, 492565592), (461, 433799632), (464, 430994893), (812, 246282796), (922, 216899816), (1624, 123141398), (1844, 108449908), (3227, 61971376), (3248, 61570699), (3688, 54224954), (6454, 30985688), (7376, 27112477), (12908, 15492844), (13369, 14958608), (25816, 7746422), (26738, 7479304), (51632, 3873211), (53476, 3739652), (93583, 2136944), (106952, 1869826), (133559, 1497328), (187166, 1068472), (213904, 934913), (267118, 748664), (374332, 534236)]