201120608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28439}}^1$

素因数の和:28479

約数の個数: 48

約数和(自身を含む): 451513440

約数和(自身を除く): 250392832

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 28439, 56878, 113756, 227512, 369707, 455024, 483463, 739414, 910048, 966926, 1478828, 1933852, 2957656, 3867704, 5915312, 6285019, 7735408, 11830624, 12570038, 15470816, 25140076, 50280152, 100560304, 201120608]

約数ペア:

[(1, 201120608), (2, 100560304), (4, 50280152), (8, 25140076), (13, 15470816), (16, 12570038), (17, 11830624), (26, 7735408), (32, 6285019), (34, 5915312), (52, 3867704), (68, 2957656), (104, 1933852), (136, 1478828), (208, 966926), (221, 910048), (272, 739414), (416, 483463), (442, 455024), (544, 369707), (884, 227512), (1768, 113756), (3536, 56878), (7072, 28439)]