201828669

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204487}}^1$

素因数の和:204544

約数の個数: 16

約数和(自身を含む): 314093568

約数和(自身を除く): 112264899

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204487, 613461, 1431409, 4294227, 9610889, 28832667, 67276223, 201828669]

約数ペア:

[(1, 201828669), (3, 67276223), (7, 28832667), (21, 9610889), (47, 4294227), (141, 1431409), (329, 613461), (987, 204487)]