210432838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{36931}}^1$

素因数の和:36988

約数の個数: 32

約数和(自身を含む): 404183808

約数和(自身を除く): 193750970

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 36931, 73862, 258517, 406241, 517034, 812482, 1366447, 2732894, 2843687, 5687374, 9565129, 15030917, 19130258, 30061834, 105216419, 210432838]

約数ペア:

[(1, 210432838), (2, 105216419), (7, 30061834), (11, 19130258), (14, 15030917), (22, 9565129), (37, 5687374), (74, 2843687), (77, 2732894), (154, 1366447), (259, 812482), (407, 517034), (518, 406241), (814, 258517), (2849, 73862), (5698, 36931)]