205436504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9103}}^1$

素因数の和:9160

約数の個数: 64

約数和(自身を含む): 489431040

約数和(自身を除く): 283994536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 9103, 11284, 18206, 22568, 36412, 63721, 72824, 118339, 127442, 236678, 254884, 282193, 473356, 509768, 564386, 828373, 946712, 1128772, 1656746, 1975351, 2257544, 3313492, 3668509, 3950702, 6626984, 7337018, 7901404, 14674036, 15802808, 25679563, 29348072, 51359126, 102718252, 205436504]

約数ペア:

[(1, 205436504), (2, 102718252), (4, 51359126), (7, 29348072), (8, 25679563), (13, 15802808), (14, 14674036), (26, 7901404), (28, 7337018), (31, 6626984), (52, 3950702), (56, 3668509), (62, 3313492), (91, 2257544), (104, 1975351), (124, 1656746), (182, 1128772), (217, 946712), (248, 828373), (364, 564386), (403, 509768), (434, 473356), (728, 282193), (806, 254884), (868, 236678), (1612, 127442), (1736, 118339), (2821, 72824), (3224, 63721), (5642, 36412), (9103, 22568), (11284, 18206)]