201587758768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{520393}}^1$

素因数の和:520514

約数の個数: 80

約数和(自身を含む): 446023452672

約数和(自身を除く): 244435693904

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 71, 88, 124, 142, 176, 248, 284, 341, 496, 568, 682, 781, 1136, 1364, 1562, 2201, 2728, 3124, 4402, 5456, 6248, 8804, 12496, 17608, 24211, 35216, 48422, 96844, 193688, 387376, 520393, 1040786, 2081572, 4163144, 5724323, 8326288, 11448646, 16132183, 22897292, 32264366, 36947903, 45794584, 64528732, 73895806, 91589168, 129057464, 147791612, 177454013, 258114928, 295583224, 354908026, 406426933, 591166448, 709816052, 812853866, 1145384993, 1419632104, 1625707732, 2290769986, 2839264208, 3251415464, 4581539972, 6502830928, 9163079944, 12599234923, 18326159888, 25198469846, 50396939692, 100793879384, 201587758768]

約数ペア:

[(1, 201587758768), (2, 100793879384), (4, 50396939692), (8, 25198469846), (11, 18326159888), (16, 12599234923), (22, 9163079944), (31, 6502830928), (44, 4581539972), (62, 3251415464), (71, 2839264208), (88, 2290769986), (124, 1625707732), (142, 1419632104), (176, 1145384993), (248, 812853866), (284, 709816052), (341, 591166448), (496, 406426933), (568, 354908026), (682, 295583224), (781, 258114928), (1136, 177454013), (1364, 147791612), (1562, 129057464), (2201, 91589168), (2728, 73895806), (3124, 64528732), (4402, 45794584), (5456, 36947903), (6248, 32264366), (8804, 22897292), (12496, 16132183), (17608, 11448646), (24211, 8326288), (35216, 5724323), (48422, 4163144), (96844, 2081572), (193688, 1040786), (387376, 520393)]