206543608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{2089}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 410810400

約数和(自身を除く): 204266792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 727, 1454, 2089, 2908, 4178, 5816, 8356, 12359, 16712, 24718, 35513, 49436, 71026, 98872, 142052, 284104, 1518703, 3037406, 6074812, 12149624, 25817951, 51635902, 103271804, 206543608]

約数ペア:

[(1, 206543608), (2, 103271804), (4, 51635902), (8, 25817951), (17, 12149624), (34, 6074812), (68, 3037406), (136, 1518703), (727, 284104), (1454, 142052), (2089, 98872), (2908, 71026), (4178, 49436), (5816, 35513), (8356, 24718), (12359, 16712)]