201208442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143107}}^1$

素因数の和:143165

約数の個数: 16

約数和(自身を含む): 326286240

約数和(自身を除く): 125077798

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143107, 286214, 2719033, 5294959, 5438066, 10589918, 100604221, 201208442]

約数ペア:

[(1, 201208442), (2, 100604221), (19, 10589918), (37, 5438066), (38, 5294959), (74, 2719033), (703, 286214), (1406, 143107)]