190771637

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 246177792

約数和(自身を除く): 55406155

約数列:

[1, 7, 17, 23, 47, 119, 161, 329, 391, 799, 1081, 1483, 2737, 5593, 7567, 10381, 18377, 25211, 34109, 69701, 128639, 176477, 238763, 487907, 579853, 1184917, 1603123, 4058971, 8294419, 11221861, 27253091, 190771637]

約数ペア:

[(1, 190771637), (7, 27253091), (17, 11221861), (23, 8294419), (47, 4058971), (119, 1603123), (161, 1184917), (329, 579853), (391, 487907), (799, 238763), (1081, 176477), (1483, 128639), (2737, 69701), (5593, 34109), (7567, 25211), (10381, 18377)]