220172442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5242201}}^1$

素因数の和:5242213

約数の個数: 16

約数和(自身を含む): 503251392

約数和(自身を除く): 283078950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5242201, 10484402, 15726603, 31453206, 36695407, 73390814, 110086221, 220172442]

約数ペア:

[(1, 220172442), (2, 110086221), (3, 73390814), (6, 36695407), (7, 31453206), (14, 15726603), (21, 10484402), (42, 5242201)]