201445431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5647}}^1$

素因数の和:5731

約数の個数: 32

約数和(自身を含む): 312311808

約数和(自身を除く): 110866377

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1551, 3243, 5647, 11891, 16941, 35673, 62117, 129881, 186351, 265409, 389643, 796227, 1428691, 2919499, 4286073, 6104407, 8758497, 18313221, 67148477, 201445431]

約数ペア:

[(1, 201445431), (3, 67148477), (11, 18313221), (23, 8758497), (33, 6104407), (47, 4286073), (69, 2919499), (141, 1428691), (253, 796227), (517, 389643), (759, 265409), (1081, 186351), (1551, 129881), (3243, 62117), (5647, 35673), (11891, 16941)]