189497266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1123}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 344753280

約数和(自身を除く): 155256014

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 709, 1123, 1418, 2246, 4963, 7861, 9926, 12053, 15722, 19091, 24106, 38182, 84371, 133637, 168742, 267274, 796207, 1592414, 5573449, 11146898, 13535519, 27071038, 94748633, 189497266]

約数ペア:

[(1, 189497266), (2, 94748633), (7, 27071038), (14, 13535519), (17, 11146898), (34, 5573449), (119, 1592414), (238, 796207), (709, 267274), (1123, 168742), (1418, 133637), (2246, 84371), (4963, 38182), (7861, 24106), (9926, 19091), (12053, 15722)]