233643910

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 426254400

約数和(自身を除く): 192610490

約数列:

[1, 2, 5, 10, 137, 199, 274, 398, 685, 857, 995, 1370, 1714, 1990, 4285, 8570, 27263, 54526, 117409, 136315, 170543, 234818, 272630, 341086, 587045, 852715, 1174090, 1705430, 23364391, 46728782, 116821955, 233643910]

約数ペア:

[(1, 233643910), (2, 116821955), (5, 46728782), (10, 23364391), (137, 1705430), (199, 1174090), (274, 852715), (398, 587045), (685, 341086), (857, 272630), (995, 234818), (1370, 170543), (1714, 136315), (1990, 117409), (4285, 54526), (8570, 27263)]