222149522

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{114157}}^1$

素因数の和:114305

約数の個数: 16

約数和(自身を含む): 383570880

約数和(自身を除く): 161421358

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 114157, 228314, 799099, 1598198, 15867823, 31735646, 111074761, 222149522]

約数ペア:

[(1, 222149522), (2, 111074761), (7, 31735646), (14, 15867823), (139, 1598198), (278, 799099), (973, 228314), (1946, 114157)]