207954088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1368119}}^1$

素因数の和:1368144

約数の個数: 16

約数和(自身を含む): 410436000

約数和(自身を除く): 202481912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1368119, 2736238, 5472476, 10944952, 25994261, 51988522, 103977044, 207954088]

約数ペア:

[(1, 207954088), (2, 103977044), (4, 51988522), (8, 25994261), (19, 10944952), (38, 5472476), (76, 2736238), (152, 1368119)]