211036878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53051}}^1$

素因数の和:53089

約数の個数: 48

約数和(自身を含む): 521395056

約数和(自身を除く): 310358178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 53051, 106102, 159153, 318306, 477459, 689663, 901867, 954918, 1379326, 1803734, 2068989, 2705601, 4137978, 5411202, 6206967, 8116803, 11724271, 12413934, 16233606, 23448542, 35172813, 70345626, 105518439, 211036878]

約数ペア:

[(1, 211036878), (2, 105518439), (3, 70345626), (6, 35172813), (9, 23448542), (13, 16233606), (17, 12413934), (18, 11724271), (26, 8116803), (34, 6206967), (39, 5411202), (51, 4137978), (78, 2705601), (102, 2068989), (117, 1803734), (153, 1379326), (221, 954918), (234, 901867), (306, 689663), (442, 477459), (663, 318306), (1326, 159153), (1989, 106102), (3978, 53051)]