201068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 413952

約数和(自身を除く): 212884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 167, 172, 301, 334, 602, 668, 1169, 1204, 2338, 4676, 7181, 14362, 28724, 50267, 100534, 201068]

約数ペア:

[(1, 201068), (2, 100534), (4, 50267), (7, 28724), (14, 14362), (28, 7181), (43, 4676), (86, 2338), (167, 1204), (172, 1169), (301, 668), (334, 602)]