201667905

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{12841}}^1$

素因数の和:13201

約数の個数: 24

約数和(自身を含む): 350586600

約数和(自身を除く): 148918695

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 5235, 12841, 15705, 38523, 64205, 115569, 192615, 577845, 4481509, 13444527, 22407545, 40333581, 67222635, 201667905]

約数ペア:

[(1, 201667905), (3, 67222635), (5, 40333581), (9, 22407545), (15, 13444527), (45, 4481509), (349, 577845), (1047, 192615), (1745, 115569), (3141, 64205), (5235, 38523), (12841, 15705)]