190872983

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 238080000

約数和(自身を除く): 47207017

約数列:

[1, 7, 29, 31, 49, 203, 217, 343, 619, 899, 1421, 1519, 4333, 6293, 9947, 10633, 17951, 19189, 30331, 44051, 125657, 134323, 212317, 308357, 556481, 879599, 940261, 3895367, 6157193, 6581827, 27267569, 190872983]

約数ペア:

[(1, 190872983), (7, 27267569), (29, 6581827), (31, 6157193), (49, 3895367), (203, 940261), (217, 879599), (343, 556481), (619, 308357), (899, 212317), (1421, 134323), (1519, 125657), (4333, 44051), (6293, 30331), (9947, 19189), (10633, 17951)]