189663706

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 297665280

約数和(自身を除く): 108001574

約数列:

[1, 2, 47, 94, 107, 109, 173, 214, 218, 346, 5029, 5123, 8131, 10058, 10246, 11663, 16262, 18511, 18857, 23326, 37022, 37714, 548161, 870017, 886279, 1096322, 1740034, 1772558, 2017699, 4035398, 94831853, 189663706]

約数ペア:

[(1, 189663706), (2, 94831853), (47, 4035398), (94, 2017699), (107, 1772558), (109, 1740034), (173, 1096322), (214, 886279), (218, 870017), (346, 548161), (5029, 37714), (5123, 37022), (8131, 23326), (10058, 18857), (10246, 18511), (11663, 16262)]