213601958

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1\times {\mathrm{1669}}^1$

素因数の和:2479

約数の個数: 16

約数和(自身を含む): 324648000

約数和(自身を除く): 111046042

約数列:

[1, 2, 89, 178, 719, 1438, 1669, 3338, 63991, 127982, 148541, 297082, 1200011, 2400022, 106800979, 213601958]

約数ペア:

[(1, 213601958), (2, 106800979), (89, 2400022), (178, 1200011), (719, 297082), (1438, 148541), (1669, 127982), (3338, 63991)]