199427892

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{101957}}^1$

素因数の和:102127

約数の個数: 24

約数和(自身を含む): 468191136

約数和(自身を除く): 268763244

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 101957, 203914, 305871, 407828, 611742, 1223484, 16618991, 33237982, 49856973, 66475964, 99713946, 199427892]

約数ペア:

[(1, 199427892), (2, 99713946), (3, 66475964), (4, 49856973), (6, 33237982), (12, 16618991), (163, 1223484), (326, 611742), (489, 407828), (652, 305871), (978, 203914), (1956, 101957)]