201450238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 367143840

約数和(自身を除く): 165693602

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 121, 187, 242, 253, 374, 391, 506, 782, 2057, 2129, 2783, 4114, 4258, 4301, 5566, 8602, 23419, 36193, 46838, 47311, 48967, 72386, 94622, 97934, 257609, 398123, 515218, 538637, 796246, 832439, 1077274, 1664878, 4379353, 5925007, 8758706, 9156829, 11850014, 18313658, 100725119, 201450238]

約数ペア:

[(1, 201450238), (2, 100725119), (11, 18313658), (17, 11850014), (22, 9156829), (23, 8758706), (34, 5925007), (46, 4379353), (121, 1664878), (187, 1077274), (242, 832439), (253, 796246), (374, 538637), (391, 515218), (506, 398123), (782, 257609), (2057, 97934), (2129, 94622), (2783, 72386), (4114, 48967), (4258, 47311), (4301, 46838), (5566, 36193), (8602, 23419)]