204828736

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2171

約数の個数: 56

約数和(自身を含む): 466709760

約数和(自身を除く): 261881024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 448, 478, 956, 1673, 1912, 1913, 3346, 3824, 3826, 6692, 7648, 7652, 13384, 13391, 15296, 15304, 26768, 26782, 30608, 53536, 53564, 61216, 107072, 107128, 122432, 214256, 428512, 457207, 857024, 914414, 1828828, 3200449, 3657656, 6400898, 7315312, 12801796, 14630624, 25603592, 29261248, 51207184, 102414368, 204828736]

約数ペア:

[(1, 204828736), (2, 102414368), (4, 51207184), (7, 29261248), (8, 25603592), (14, 14630624), (16, 12801796), (28, 7315312), (32, 6400898), (56, 3657656), (64, 3200449), (112, 1828828), (224, 914414), (239, 857024), (448, 457207), (478, 428512), (956, 214256), (1673, 122432), (1912, 107128), (1913, 107072), (3346, 61216), (3824, 53564), (3826, 53536), (6692, 30608), (7648, 26782), (7652, 26768), (13384, 15304), (13391, 15296)]