196838238

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{220177}}^1$

素因数の和:220331

約数の個数: 16

約数和(自身を含む): 396320400

約数和(自身を除く): 199482162

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 220177, 440354, 660531, 1321062, 32806373, 65612746, 98419119, 196838238]

約数ペア:

[(1, 196838238), (2, 98419119), (3, 65612746), (6, 32806373), (149, 1321062), (298, 660531), (447, 440354), (894, 220177)]