320401466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{189139}}^1$

素因数の和:189170

約数の個数: 24

約数和(自身を含む): 603734880

約数和(自身を除く): 283333414

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 189139, 378278, 1323973, 2080529, 2647946, 4161058, 14563703, 22885819, 29127406, 45771638, 160200733, 320401466]

約数ペア:

[(1, 320401466), (2, 160200733), (7, 45771638), (11, 29127406), (14, 22885819), (22, 14563703), (77, 4161058), (121, 2647946), (154, 2080529), (242, 1323973), (847, 378278), (1694, 189139)]