201261572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{4603}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 373586976

約数和(自身を除く): 172325404

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 2572, 4603, 9206, 10931, 18412, 21862, 43724, 78251, 156502, 313004, 2959729, 5919458, 11838916, 50315393, 100630786, 201261572]

約数ペア:

[(1, 201261572), (2, 100630786), (4, 50315393), (17, 11838916), (34, 5919458), (68, 2959729), (643, 313004), (1286, 156502), (2572, 78251), (4603, 43724), (9206, 21862), (10931, 18412)]