201098812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{2153}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 370918800

約数和(自身を除く): 169819988

約数列:

[1, 2, 4, 19, 38, 76, 1229, 2153, 2458, 4306, 4916, 8612, 23351, 40907, 46702, 81814, 93404, 163628, 2646037, 5292074, 10584148, 50274703, 100549406, 201098812]

約数ペア:

[(1, 201098812), (2, 100549406), (4, 50274703), (19, 10584148), (38, 5292074), (76, 2646037), (1229, 163628), (2153, 93404), (2458, 81814), (4306, 46702), (4916, 40907), (8612, 23351)]