201893612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{5189}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 360974880

約数和(自身を除く): 159081268

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 5189, 9727, 10378, 19454, 20756, 38908, 368419, 710893, 736838, 1421786, 1473676, 2843572, 50473403, 100946806, 201893612]

約数ペア:

[(1, 201893612), (2, 100946806), (4, 50473403), (71, 2843572), (137, 1473676), (142, 1421786), (274, 736838), (284, 710893), (548, 368419), (5189, 38908), (9727, 20756), (10378, 19454)]