201946748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{22153}}^1$

素因数の和:22253

約数の個数: 24

約数和(自身を含む): 368465328

約数和(自身を除く): 166518580

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 22153, 44306, 88612, 952579, 1174109, 1905158, 2348218, 3810316, 4696436, 50486687, 100973374, 201946748]

約数ペア:

[(1, 201946748), (2, 100973374), (4, 50486687), (43, 4696436), (53, 3810316), (86, 2348218), (106, 1905158), (172, 1174109), (212, 952579), (2279, 88612), (4558, 44306), (9116, 22153)]