201929972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 378628992

約数和(自身を除く): 176699020

約数列:

[1, 2, 4, 23, 46, 73, 92, 107, 146, 214, 281, 292, 428, 562, 1124, 1679, 2461, 3358, 4922, 6463, 6716, 7811, 9844, 12926, 15622, 20513, 25852, 30067, 31244, 41026, 60134, 82052, 120268, 179653, 359306, 471799, 691541, 718612, 943598, 1383082, 1887196, 2194891, 2766164, 4389782, 8779564, 50482493, 100964986, 201929972]

約数ペア:

[(1, 201929972), (2, 100964986), (4, 50482493), (23, 8779564), (46, 4389782), (73, 2766164), (92, 2194891), (107, 1887196), (146, 1383082), (214, 943598), (281, 718612), (292, 691541), (428, 471799), (562, 359306), (1124, 179653), (1679, 120268), (2461, 82052), (3358, 60134), (4922, 41026), (6463, 31244), (6716, 30067), (7811, 25852), (9844, 20513), (12926, 15622)]