201389072

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:588

約数の個数: 60

約数和(自身を含む): 419699700

約数和(自身を除く): 218310628

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 289, 388, 449, 578, 776, 898, 1156, 1552, 1649, 1796, 2312, 3298, 3592, 4624, 6596, 7184, 7633, 13192, 15266, 26384, 28033, 30532, 43553, 56066, 61064, 87106, 112132, 122128, 129761, 174212, 224264, 259522, 348424, 448528, 519044, 696848, 740401, 1038088, 1480802, 2076176, 2961604, 5923208, 11846416, 12586817, 25173634, 50347268, 100694536, 201389072]

約数ペア:

[(1, 201389072), (2, 100694536), (4, 50347268), (8, 25173634), (16, 12586817), (17, 11846416), (34, 5923208), (68, 2961604), (97, 2076176), (136, 1480802), (194, 1038088), (272, 740401), (289, 696848), (388, 519044), (449, 448528), (578, 348424), (776, 259522), (898, 224264), (1156, 174212), (1552, 129761), (1649, 122128), (1796, 112132), (2312, 87106), (3298, 61064), (3592, 56066), (4624, 43553), (6596, 30532), (7184, 28033), (7633, 26384), (13192, 15266)]