201218812438

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{379399}}^1$

素因数の和:380332

約数の個数: 32

約数和(自身を含む): 353370124800

約数和(自身を除く): 152151312362

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 881, 1762, 6167, 12334, 37883, 75766, 265181, 379399, 530362, 758798, 2655793, 5311586, 16314157, 32628314, 114199099, 228398198, 334250519, 668501038, 2339753633, 4679507266, 14372772317, 28745544634, 100609406219, 201218812438]

約数ペア:

[(1, 201218812438), (2, 100609406219), (7, 28745544634), (14, 14372772317), (43, 4679507266), (86, 2339753633), (301, 668501038), (602, 334250519), (881, 228398198), (1762, 114199099), (6167, 32628314), (12334, 16314157), (37883, 5311586), (75766, 2655793), (265181, 758798), (379399, 530362)]