207895050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41999}}^1$

素因数の和:42028

約数の個数: 72

約数和(自身を含む): 609336000

約数和(自身を除く): 401440950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 41999, 83998, 125997, 209995, 251994, 377991, 419990, 461989, 629985, 755982, 923978, 1049975, 1259970, 1385967, 1889955, 2099950, 2309945, 2771934, 3149925, 3779910, 4157901, 4619890, 6299850, 6929835, 8315802, 9449775, 11549725, 13859670, 18899550, 20789505, 23099450, 34649175, 41579010, 69298350, 103947525, 207895050]

約数ペア:

[(1, 207895050), (2, 103947525), (3, 69298350), (5, 41579010), (6, 34649175), (9, 23099450), (10, 20789505), (11, 18899550), (15, 13859670), (18, 11549725), (22, 9449775), (25, 8315802), (30, 6929835), (33, 6299850), (45, 4619890), (50, 4157901), (55, 3779910), (66, 3149925), (75, 2771934), (90, 2309945), (99, 2099950), (110, 1889955), (150, 1385967), (165, 1259970), (198, 1049975), (225, 923978), (275, 755982), (330, 629985), (450, 461989), (495, 419990), (550, 377991), (825, 251994), (990, 209995), (1650, 125997), (2475, 83998), (4950, 41999)]