205424142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{444641}}^1$

素因数の和:444664

約数の個数: 32

約数和(自身を含む): 512227584

約数和(自身を除く): 306803442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 444641, 889282, 1333923, 2667846, 3112487, 4891051, 6224974, 9337461, 9782102, 14673153, 18674922, 29346306, 34237357, 68474714, 102712071, 205424142]

約数ペア:

[(1, 205424142), (2, 102712071), (3, 68474714), (6, 34237357), (7, 29346306), (11, 18674922), (14, 14673153), (21, 9782102), (22, 9337461), (33, 6224974), (42, 4891051), (66, 3112487), (77, 2667846), (154, 1333923), (231, 889282), (462, 444641)]