206748344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 429483600

約数和(自身を除く): 222735256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 137, 242, 274, 484, 548, 968, 1096, 1507, 1559, 3014, 3118, 6028, 6236, 12056, 12472, 16577, 17149, 33154, 34298, 66308, 68596, 132616, 137192, 188639, 213583, 377278, 427166, 754556, 854332, 1509112, 1708664, 2349413, 4698826, 9397652, 18795304, 25843543, 51687086, 103374172, 206748344]

約数ペア:

[(1, 206748344), (2, 103374172), (4, 51687086), (8, 25843543), (11, 18795304), (22, 9397652), (44, 4698826), (88, 2349413), (121, 1708664), (137, 1509112), (242, 854332), (274, 754556), (484, 427166), (548, 377278), (968, 213583), (1096, 188639), (1507, 137192), (1559, 132616), (3014, 68596), (3118, 66308), (6028, 34298), (6236, 33154), (12056, 17149), (12472, 16577)]