189804966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{143141}}^1$

素因数の和:143176

約数の個数: 32

約数和(自身を含む): 432861408

約数和(自身を除く): 243056442

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 143141, 286282, 429423, 858846, 1860833, 2433397, 3721666, 4866794, 5582499, 7300191, 11164998, 14600382, 31634161, 63268322, 94902483, 189804966]

約数ペア:

[(1, 189804966), (2, 94902483), (3, 63268322), (6, 31634161), (13, 14600382), (17, 11164998), (26, 7300191), (34, 5582499), (39, 4866794), (51, 3721666), (78, 2433397), (102, 1860833), (221, 858846), (442, 429423), (663, 286282), (1326, 143141)]