211328876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{569}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 422876160

約数和(自身を除く): 211547284

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 367, 506, 569, 734, 1012, 1138, 1468, 2276, 4037, 6259, 8074, 8441, 12518, 13087, 16148, 16882, 25036, 26174, 33764, 52348, 92851, 143957, 185702, 208823, 287914, 371404, 417646, 575828, 835292, 2297053, 4594106, 4802929, 9188212, 9605858, 19211716, 52832219, 105664438, 211328876]

約数ペア:

[(1, 211328876), (2, 105664438), (4, 52832219), (11, 19211716), (22, 9605858), (23, 9188212), (44, 4802929), (46, 4594106), (92, 2297053), (253, 835292), (367, 575828), (506, 417646), (569, 371404), (734, 287914), (1012, 208823), (1138, 185702), (1468, 143957), (2276, 92851), (4037, 52348), (6259, 33764), (8074, 26174), (8441, 25036), (12518, 16882), (13087, 16148)]