208086164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2777}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 431234496

約数和(自身を除く): 223148332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 1441, 1703, 2777, 2882, 3406, 5554, 5764, 6812, 11108, 18733, 30547, 36101, 37466, 61094, 72202, 74932, 122188, 144404, 363787, 397111, 727574, 794222, 1455148, 1588444, 4001657, 4729231, 8003314, 9458462, 16006628, 18916924, 52021541, 104043082, 208086164]

約数ペア:

[(1, 208086164), (2, 104043082), (4, 52021541), (11, 18916924), (13, 16006628), (22, 9458462), (26, 8003314), (44, 4729231), (52, 4001657), (131, 1588444), (143, 1455148), (262, 794222), (286, 727574), (524, 397111), (572, 363787), (1441, 144404), (1703, 122188), (2777, 74932), (2882, 72202), (3406, 61094), (5554, 37466), (5764, 36101), (6812, 30547), (11108, 18733)]