199142538288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1021621}}^1$

素因数の和:1021794

約数の個数: 80

約数和(自身を含む): 535101084672

約数和(自身を除く): 335958546384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 496, 524, 744, 786, 1048, 1488, 1572, 2096, 3144, 4061, 6288, 8122, 12183, 16244, 24366, 32488, 48732, 64976, 97464, 194928, 1021621, 2043242, 3064863, 4086484, 6129726, 8172968, 12259452, 16345936, 24518904, 31670251, 49037808, 63340502, 95010753, 126681004, 133832351, 190021506, 253362008, 267664702, 380043012, 401497053, 506724016, 535329404, 760086024, 802994106, 1070658808, 1520172048, 1605988212, 2141317616, 3211976424, 4148802881, 6423952848, 8297605762, 12446408643, 16595211524, 24892817286, 33190423048, 49785634572, 66380846096, 99571269144, 199142538288]

約数ペア:

[(1, 199142538288), (2, 99571269144), (3, 66380846096), (4, 49785634572), (6, 33190423048), (8, 24892817286), (12, 16595211524), (16, 12446408643), (24, 8297605762), (31, 6423952848), (48, 4148802881), (62, 3211976424), (93, 2141317616), (124, 1605988212), (131, 1520172048), (186, 1070658808), (248, 802994106), (262, 760086024), (372, 535329404), (393, 506724016), (496, 401497053), (524, 380043012), (744, 267664702), (786, 253362008), (1048, 190021506), (1488, 133832351), (1572, 126681004), (2096, 95010753), (3144, 63340502), (4061, 49037808), (6288, 31670251), (8122, 24518904), (12183, 16345936), (16244, 12259452), (24366, 8172968), (32488, 6129726), (48732, 4086484), (64976, 3064863), (97464, 2043242), (194928, 1021621)]