201301216

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{21767}}^1$

素因数の和:21811

約数の個数: 36

約数和(自身を含む): 421014888

約数和(自身を除く): 219713672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 21767, 43534, 87068, 174136, 348272, 370039, 696544, 740078, 1480156, 2960312, 5920624, 6290663, 11841248, 12581326, 25162652, 50325304, 100650608, 201301216]

約数ペア:

[(1, 201301216), (2, 100650608), (4, 50325304), (8, 25162652), (16, 12581326), (17, 11841248), (32, 6290663), (34, 5920624), (68, 2960312), (136, 1480156), (272, 740078), (289, 696544), (544, 370039), (578, 348272), (1156, 174136), (2312, 87068), (4624, 43534), (9248, 21767)]