201721524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4969}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 500976000

約数和(自身を除く): 299254476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 199, 204, 398, 597, 796, 1194, 2388, 3383, 4969, 6766, 9938, 10149, 13532, 14907, 19876, 20298, 29814, 40596, 59628, 84473, 168946, 253419, 337892, 506838, 988831, 1013676, 1977662, 2966493, 3955324, 5932986, 11865972, 16810127, 33620254, 50430381, 67240508, 100860762, 201721524]

約数ペア:

[(1, 201721524), (2, 100860762), (3, 67240508), (4, 50430381), (6, 33620254), (12, 16810127), (17, 11865972), (34, 5932986), (51, 3955324), (68, 2966493), (102, 1977662), (199, 1013676), (204, 988831), (398, 506838), (597, 337892), (796, 253419), (1194, 168946), (2388, 84473), (3383, 59628), (4969, 40596), (6766, 29814), (9938, 20298), (10149, 19876), (13532, 14907)]