199236337

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^3\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 216403200

約数和(自身を除く): 17166863

約数列:

[1, 19, 47, 101, 893, 1919, 2209, 4747, 41971, 90193, 103823, 223109, 1972637, 4239071, 10486123, 199236337]

約数ペア:

[(1, 199236337), (19, 10486123), (47, 4239071), (101, 1972637), (893, 223109), (1919, 103823), (2209, 90193), (4747, 41971)]