189964033

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 236288000

約数和(自身を除く): 46323967

約数列:

[1, 7, 19, 49, 103, 133, 283, 343, 721, 931, 1957, 1981, 5047, 5377, 6517, 13699, 13867, 29149, 35329, 37639, 95893, 97069, 204043, 263473, 553831, 671251, 1428301, 1844311, 3876817, 9998107, 27137719, 189964033]

約数ペア:

[(1, 189964033), (7, 27137719), (19, 9998107), (49, 3876817), (103, 1844311), (133, 1428301), (283, 671251), (343, 553831), (721, 263473), (931, 204043), (1957, 97069), (1981, 95893), (5047, 37639), (5377, 35329), (6517, 29149), (13699, 13867)]