219204542

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{3467}}^1$

素因数の和:3883

約数の個数: 16

約数和(自身を含む): 333219312

約数和(自身を除く): 114014770

約数列:

[1, 2, 101, 202, 313, 626, 3467, 6934, 31613, 63226, 350167, 700334, 1085171, 2170342, 109602271, 219204542]

約数ペア:

[(1, 219204542), (2, 109602271), (101, 2170342), (202, 1085171), (313, 700334), (626, 350167), (3467, 63226), (6934, 31613)]