201891074

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9903

約数の個数: 48

約数和(自身を含む): 404572320

約数和(自身を除く): 202681246

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 9857, 10241, 19714, 20482, 68999, 108427, 137998, 187283, 216854, 374566, 482993, 758989, 965986, 1310981, 1517978, 2060113, 2621962, 4120226, 5312923, 9176867, 10625846, 14420791, 18353734, 28841582, 100945537, 201891074]

約数ペア:

[(1, 201891074), (2, 100945537), (7, 28841582), (11, 18353734), (14, 14420791), (19, 10625846), (22, 9176867), (38, 5312923), (49, 4120226), (77, 2621962), (98, 2060113), (133, 1517978), (154, 1310981), (209, 965986), (266, 758989), (418, 482993), (539, 374566), (931, 216854), (1078, 187283), (1463, 137998), (1862, 108427), (2926, 68999), (9857, 20482), (10241, 19714)]