219016688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12829}}^1$

素因数の和:12945

約数の個数: 40

約数和(自身を含む): 467730480

約数和(自身を除く): 248713792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 12829, 17072, 25658, 51316, 102632, 141119, 205264, 282238, 564476, 1128952, 1244413, 2257904, 2488826, 4977652, 9955304, 13688543, 19910608, 27377086, 54754172, 109508344, 219016688]

約数ペア:

[(1, 219016688), (2, 109508344), (4, 54754172), (8, 27377086), (11, 19910608), (16, 13688543), (22, 9955304), (44, 4977652), (88, 2488826), (97, 2257904), (176, 1244413), (194, 1128952), (388, 564476), (776, 282238), (1067, 205264), (1552, 141119), (2134, 102632), (4268, 51316), (8536, 25658), (12829, 17072)]