199323888

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{180547}}^1$

素因数の和:180581

約数の個数: 40

約数和(自身を含む): 537310848

約数和(自身を除く): 337986960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 180547, 361094, 541641, 722188, 1083282, 1444376, 2166564, 2888752, 4152581, 4333128, 8305162, 8666256, 12457743, 16610324, 24915486, 33220648, 49830972, 66441296, 99661944, 199323888]

約数ペア:

[(1, 199323888), (2, 99661944), (3, 66441296), (4, 49830972), (6, 33220648), (8, 24915486), (12, 16610324), (16, 12457743), (23, 8666256), (24, 8305162), (46, 4333128), (48, 4152581), (69, 2888752), (92, 2166564), (138, 1444376), (184, 1083282), (276, 722188), (368, 541641), (552, 361094), (1104, 180547)]