201459760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 493968384

約数和(自身を除く): 292508624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 103, 115, 184, 206, 230, 368, 412, 460, 515, 824, 920, 1030, 1063, 1648, 1840, 2060, 2126, 2369, 4120, 4252, 4738, 5315, 8240, 8504, 9476, 10630, 11845, 17008, 18952, 21260, 23690, 24449, 37904, 42520, 47380, 48898, 85040, 94760, 97796, 109489, 122245, 189520, 195592, 218978, 244490, 391184, 437956, 488980, 547445, 875912, 977960, 1094890, 1751824, 1955920, 2189780, 2518247, 4379560, 5036494, 8759120, 10072988, 12591235, 20145976, 25182470, 40291952, 50364940, 100729880, 201459760]

約数ペア:

[(1, 201459760), (2, 100729880), (4, 50364940), (5, 40291952), (8, 25182470), (10, 20145976), (16, 12591235), (20, 10072988), (23, 8759120), (40, 5036494), (46, 4379560), (80, 2518247), (92, 2189780), (103, 1955920), (115, 1751824), (184, 1094890), (206, 977960), (230, 875912), (368, 547445), (412, 488980), (460, 437956), (515, 391184), (824, 244490), (920, 218978), (1030, 195592), (1063, 189520), (1648, 122245), (1840, 109489), (2060, 97796), (2126, 94760), (2369, 85040), (4120, 48898), (4252, 47380), (4738, 42520), (5315, 37904), (8240, 24449), (8504, 23690), (9476, 21260), (10630, 18952), (11845, 17008)]