217634038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{20731}}^1$

素因数の和:20943

約数の個数: 16

約数和(自身を含む): 339590160

約数和(自身を除く): 121956122

約数列:

[1, 2, 29, 58, 181, 362, 5249, 10498, 20731, 41462, 601199, 1202398, 3752311, 7504622, 108817019, 217634038]

約数ペア:

[(1, 217634038), (2, 108817019), (29, 7504622), (58, 3752311), (181, 1202398), (362, 601199), (5249, 41462), (10498, 20731)]