200440952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 405388800

約数和(自身を除く): 204947848

約数列:

[1, 2, 4, 8, 23, 46, 67, 71, 92, 134, 142, 184, 229, 268, 284, 458, 536, 568, 916, 1541, 1633, 1832, 3082, 3266, 4757, 5267, 6164, 6532, 9514, 10534, 12328, 13064, 15343, 16259, 19028, 21068, 30686, 32518, 38056, 42136, 61372, 65036, 109411, 122744, 130072, 218822, 352889, 373957, 437644, 705778, 747914, 875288, 1089353, 1411556, 1495828, 2178706, 2823112, 2991656, 4357412, 8714824, 25055119, 50110238, 100220476, 200440952]

約数ペア:

[(1, 200440952), (2, 100220476), (4, 50110238), (8, 25055119), (23, 8714824), (46, 4357412), (67, 2991656), (71, 2823112), (92, 2178706), (134, 1495828), (142, 1411556), (184, 1089353), (229, 875288), (268, 747914), (284, 705778), (458, 437644), (536, 373957), (568, 352889), (916, 218822), (1541, 130072), (1633, 122744), (1832, 109411), (3082, 65036), (3266, 61372), (4757, 42136), (5267, 38056), (6164, 32518), (6532, 30686), (9514, 21068), (10534, 19028), (12328, 16259), (13064, 15343)]