214897529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{47303}}^1$

素因数の和:47380

約数の個数: 16

約数和(自身を含む): 272471040

約数和(自身を除く): 57573511

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 47303, 331121, 520333, 2790877, 3642331, 19536139, 30699647, 214897529]

約数ペア:

[(1, 214897529), (7, 30699647), (11, 19536139), (59, 3642331), (77, 2790877), (413, 520333), (649, 331121), (4543, 47303)]