197361984

素因数分解:

$2^6\times 3^1\times {\mathrm{823}}^1\times {\mathrm{1249}}^1$

素因数の和:2087

約数の個数: 56

約数和(自身を含む): 523240000

約数和(自身を除く): 325878016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 823, 1249, 1646, 2469, 2498, 3292, 3747, 4938, 4996, 6584, 7494, 9876, 9992, 13168, 14988, 19752, 19984, 26336, 29976, 39504, 39968, 52672, 59952, 79008, 79936, 119904, 158016, 239808, 1027927, 2055854, 3083781, 4111708, 6167562, 8223416, 12335124, 16446832, 24670248, 32893664, 49340496, 65787328, 98680992, 197361984]

約数ペア:

[(1, 197361984), (2, 98680992), (3, 65787328), (4, 49340496), (6, 32893664), (8, 24670248), (12, 16446832), (16, 12335124), (24, 8223416), (32, 6167562), (48, 4111708), (64, 3083781), (96, 2055854), (192, 1027927), (823, 239808), (1249, 158016), (1646, 119904), (2469, 79936), (2498, 79008), (3292, 59952), (3747, 52672), (4938, 39968), (4996, 39504), (6584, 29976), (7494, 26336), (9876, 19984), (9992, 19752), (13168, 14988)]