221010706

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{42323}}^1$

素因数の和:42705

約数の個数: 16

約数和(自身を含む): 379900224

約数和(自身を除く): 158889518

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 42323, 84646, 296261, 592522, 15786479, 31572958, 110505353, 221010706]

約数ペア:

[(1, 221010706), (2, 110505353), (7, 31572958), (14, 15786479), (373, 592522), (746, 296261), (2611, 84646), (5222, 42323)]