205512992

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{156641}}^1$

素因数の和:156692

約数の個数: 24

約数和(自身を含む): 414474732

約数和(自身を除く): 208961740

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 156641, 313282, 626564, 1253128, 2506256, 5012512, 6422281, 12844562, 25689124, 51378248, 102756496, 205512992]

約数ペア:

[(1, 205512992), (2, 102756496), (4, 51378248), (8, 25689124), (16, 12844562), (32, 6422281), (41, 5012512), (82, 2506256), (164, 1253128), (328, 626564), (656, 313282), (1312, 156641)]