199878528

素因数分解:

$2^7\times 3^1\times {\mathrm{229}}^1\times {\mathrm{2273}}^1$

素因数の和:2519

約数の個数: 64

約数和(自身を含む): 533480400

約数和(自身を除く): 333601872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 384, 458, 687, 916, 1374, 1832, 2273, 2748, 3664, 4546, 5496, 6819, 7328, 9092, 10992, 13638, 14656, 18184, 21984, 27276, 29312, 36368, 43968, 54552, 72736, 87936, 109104, 145472, 218208, 290944, 436416, 520517, 872832, 1041034, 1561551, 2082068, 3123102, 4164136, 6246204, 8328272, 12492408, 16656544, 24984816, 33313088, 49969632, 66626176, 99939264, 199878528]

約数ペア:

[(1, 199878528), (2, 99939264), (3, 66626176), (4, 49969632), (6, 33313088), (8, 24984816), (12, 16656544), (16, 12492408), (24, 8328272), (32, 6246204), (48, 4164136), (64, 3123102), (96, 2082068), (128, 1561551), (192, 1041034), (229, 872832), (384, 520517), (458, 436416), (687, 290944), (916, 218208), (1374, 145472), (1832, 109104), (2273, 87936), (2748, 72736), (3664, 54552), (4546, 43968), (5496, 36368), (6819, 29312), (7328, 27276), (9092, 21984), (10992, 18184), (13638, 14656)]