201299763

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131311}}^1$

素因数の和:131394

約数の個数: 16

約数和(自身を含む): 310946816

約数和(自身を除く): 109647053

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 131311, 393933, 919177, 2757531, 9585703, 28757109, 67099921, 201299763]

約数ペア:

[(1, 201299763), (3, 67099921), (7, 28757109), (21, 9585703), (73, 2757531), (219, 919177), (511, 393933), (1533, 131311)]