201984986

素因数分解:

$2^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{8707}}^1$

素因数の和:10373

約数の個数: 16

約数和(自身を含む): 346508736

約数和(自身を除く): 144523750

約数列:

[1, 2, 7, 14, 1657, 3314, 8707, 11599, 17414, 23198, 60949, 121898, 14427499, 28854998, 100992493, 201984986]

約数ペア:

[(1, 201984986), (2, 100992493), (7, 28854998), (14, 14427499), (1657, 121898), (3314, 60949), (8707, 23198), (11599, 17414)]