205200766

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{2389}}^1$

素因数の和:3099

約数の個数: 16

約数和(自身を含む): 313013520

約数和(自身を除く): 107812754

約数列:

[1, 2, 67, 134, 641, 1282, 2389, 4778, 42947, 85894, 160063, 320126, 1531349, 3062698, 102600383, 205200766]

約数ペア:

[(1, 205200766), (2, 102600383), (67, 3062698), (134, 1531349), (641, 320126), (1282, 160063), (2389, 85894), (4778, 42947)]