201627344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17239}}^1$

素因数の和:17307

約数の個数: 40

約数和(自身を含む): 423276480

約数和(自身を除く): 221649136

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 17239, 34478, 68956, 137912, 275824, 293063, 586126, 741277, 1172252, 1482554, 2344504, 2965108, 4689008, 5930216, 11860432, 12601709, 25203418, 50406836, 100813672, 201627344]

約数ペア:

[(1, 201627344), (2, 100813672), (4, 50406836), (8, 25203418), (16, 12601709), (17, 11860432), (34, 5930216), (43, 4689008), (68, 2965108), (86, 2344504), (136, 1482554), (172, 1172252), (272, 741277), (344, 586126), (688, 293063), (731, 275824), (1462, 137912), (2924, 68956), (5848, 34478), (11696, 17239)]