212559578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32099}}^1$

素因数の和:32162

約数の個数: 32

約数和(自身を含む): 406771200

約数和(自身を除く): 194211622

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 32099, 64198, 224693, 353089, 449386, 706178, 1380257, 2471623, 2760514, 4943246, 9661799, 15182827, 19323598, 30365654, 106279789, 212559578]

約数ペア:

[(1, 212559578), (2, 106279789), (7, 30365654), (11, 19323598), (14, 15182827), (22, 9661799), (43, 4943246), (77, 2760514), (86, 2471623), (154, 1380257), (301, 706178), (473, 449386), (602, 353089), (946, 224693), (3311, 64198), (6622, 32099)]