196993312

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{263}}^2$

素因数の和:625

約数の個数: 36

約数和(自身を含む): 393685110

約数和(自身を除く): 196691798

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 263, 356, 526, 712, 1052, 1424, 2104, 2848, 4208, 8416, 23407, 46814, 69169, 93628, 138338, 187256, 276676, 374512, 553352, 749024, 1106704, 2213408, 6156041, 12312082, 24624164, 49248328, 98496656, 196993312]

約数ペア:

[(1, 196993312), (2, 98496656), (4, 49248328), (8, 24624164), (16, 12312082), (32, 6156041), (89, 2213408), (178, 1106704), (263, 749024), (356, 553352), (526, 374512), (712, 276676), (1052, 187256), (1424, 138338), (2104, 93628), (2848, 69169), (4208, 46814), (8416, 23407)]