204534404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{40231}}^1$

素因数の和:40307

約数の個数: 24

約数和(自身を含む): 378502656

約数和(自身を除く): 173968252

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 40231, 80462, 160924, 1247161, 1649471, 2494322, 3298942, 4988644, 6597884, 51133601, 102267202, 204534404]

約数ペア:

[(1, 204534404), (2, 102267202), (4, 51133601), (31, 6597884), (41, 4988644), (62, 3298942), (82, 2494322), (124, 1649471), (164, 1247161), (1271, 160924), (2542, 80462), (5084, 40231)]