201215672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12433}}^1$

素因数の和:12480

約数の個数: 48

約数和(自身を含む): 458068560

約数和(自身を除く): 256852888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 12433, 16184, 24866, 49732, 87031, 99464, 174062, 211361, 348124, 422722, 696248, 845444, 1479527, 1690888, 2959054, 3593137, 5918108, 7186274, 11836216, 14372548, 25151959, 28745096, 50303918, 100607836, 201215672]

約数ペア:

[(1, 201215672), (2, 100607836), (4, 50303918), (7, 28745096), (8, 25151959), (14, 14372548), (17, 11836216), (28, 7186274), (34, 5918108), (56, 3593137), (68, 2959054), (119, 1690888), (136, 1479527), (238, 845444), (289, 696248), (476, 422722), (578, 348124), (952, 211361), (1156, 174062), (2023, 99464), (2312, 87031), (4046, 49732), (8092, 24866), (12433, 16184)]