191628654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{42641}}^1$

素因数の和:42760

約数の個数: 32

約数和(自身を含む): 442112256

約数和(自身を除く): 250483602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 42641, 85282, 127923, 255846, 298487, 596974, 895461, 1790922, 4562587, 9125174, 13687761, 27375522, 31938109, 63876218, 95814327, 191628654]

約数ペア:

[(1, 191628654), (2, 95814327), (3, 63876218), (6, 31938109), (7, 27375522), (14, 13687761), (21, 9125174), (42, 4562587), (107, 1790922), (214, 895461), (321, 596974), (642, 298487), (749, 255846), (1498, 127923), (2247, 85282), (4494, 42641)]