201442898

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 314630064

約数和(自身を除く): 113187166

約数列:

[1, 2, 31, 62, 163, 326, 643, 961, 1286, 1922, 5053, 10106, 19933, 39866, 104809, 156643, 209618, 313286, 617923, 1235846, 3249079, 6498158, 100721449, 201442898]

約数ペア:

[(1, 201442898), (2, 100721449), (31, 6498158), (62, 3249079), (163, 1235846), (326, 617923), (643, 313286), (961, 209618), (1286, 156643), (1922, 104809), (5053, 39866), (10106, 19933)]