207443044

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1468

約数の個数: 36

約数和(自身を含む): 388711120

約数和(自身を除く): 181268076

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 289, 556, 578, 1156, 1291, 2363, 2582, 4726, 5164, 9452, 21947, 40171, 43894, 80342, 87788, 160684, 179449, 358898, 373099, 717796, 746198, 1492396, 3050633, 6101266, 12202532, 51860761, 103721522, 207443044]

約数ペア:

[(1, 207443044), (2, 103721522), (4, 51860761), (17, 12202532), (34, 6101266), (68, 3050633), (139, 1492396), (278, 746198), (289, 717796), (556, 373099), (578, 358898), (1156, 179449), (1291, 160684), (2363, 87788), (2582, 80342), (4726, 43894), (5164, 40171), (9452, 21947)]