207787354

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{6397}}^1$

素因数の和:6657

約数の個数: 16

約数和(自身を含む): 316701000

約数和(自身を除く): 108913646

約数列:

[1, 2, 109, 149, 218, 298, 6397, 12794, 16241, 32482, 697273, 953153, 1394546, 1906306, 103893677, 207787354]

約数ペア:

[(1, 207787354), (2, 103893677), (109, 1906306), (149, 1394546), (218, 953153), (298, 697273), (6397, 32482), (12794, 16241)]