207796168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{66431}}^1$

素因数の和:66477

約数の個数: 32

約数和(自身を含む): 430479360

約数和(自身を除く): 222683192

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 66431, 132862, 265724, 531448, 1129327, 1527913, 2258654, 3055826, 4517308, 6111652, 9034616, 12223304, 25974521, 51949042, 103898084, 207796168]

約数ペア:

[(1, 207796168), (2, 103898084), (4, 51949042), (8, 25974521), (17, 12223304), (23, 9034616), (34, 6111652), (46, 4517308), (68, 3055826), (92, 2258654), (136, 1527913), (184, 1129327), (391, 531448), (782, 265724), (1564, 132862), (3128, 66431)]