208923122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{8923}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 327689280

約数和(自身を除く): 118766158

約数列:

[1, 2, 23, 46, 509, 1018, 8923, 11707, 17846, 23414, 205229, 410458, 4541807, 9083614, 104461561, 208923122]

約数ペア:

[(1, 208923122), (2, 104461561), (23, 9083614), (46, 4541807), (509, 410458), (1018, 205229), (8923, 23414), (11707, 17846)]