207978582922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1\times {\mathrm{77023}}^1$

素因数の和:78058

約数の個数: 32

約数和(自身を含む): 343169648640

約数和(自身を除く): 135191065718

約数列:

[1, 2, 11, 22, 139, 278, 883, 1529, 1766, 3058, 9713, 19426, 77023, 122737, 154046, 245474, 847253, 1350107, 1694506, 2700214, 10706197, 21412394, 68011309, 117768167, 136022618, 235536334, 748124399, 1496248798, 9453571951, 18907143902, 103989291461, 207978582922]

約数ペア:

[(1, 207978582922), (2, 103989291461), (11, 18907143902), (22, 9453571951), (139, 1496248798), (278, 748124399), (883, 235536334), (1529, 136022618), (1766, 117768167), (3058, 68011309), (9713, 21412394), (19426, 10706197), (77023, 2700214), (122737, 1694506), (154046, 1350107), (245474, 847253)]