201216345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{110863}}^1$

素因数の和:110893

約数の個数: 24

約数和(自身を含む): 353877888

約数和(自身を除く): 152661543

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 110863, 332589, 554315, 1219493, 1662945, 3658479, 6097465, 13414423, 18292395, 40243269, 67072115, 201216345]

約数ペア:

[(1, 201216345), (3, 67072115), (5, 40243269), (11, 18292395), (15, 13414423), (33, 6097465), (55, 3658479), (121, 1662945), (165, 1219493), (363, 554315), (605, 332589), (1815, 110863)]