201807992

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{547}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 383512320

約数和(自身を除く): 181704328

約数列:

[1, 2, 4, 8, 107, 214, 428, 431, 547, 856, 862, 1094, 1724, 2188, 3448, 4376, 46117, 58529, 92234, 117058, 184468, 234116, 235757, 368936, 468232, 471514, 943028, 1886056, 25225999, 50451998, 100903996, 201807992]

約数ペア:

[(1, 201807992), (2, 100903996), (4, 50451998), (8, 25225999), (107, 1886056), (214, 943028), (428, 471514), (431, 468232), (547, 368936), (856, 235757), (862, 234116), (1094, 184468), (1724, 117058), (2188, 92234), (3448, 58529), (4376, 46117)]