199983046

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{6337}}^1$

素因数の和:6879

約数の個数: 16

約数和(自身を含む): 310308480

約数和(自身を除く): 110325434

約数列:

[1, 2, 31, 62, 509, 1018, 6337, 12674, 15779, 31558, 196447, 392894, 3225533, 6451066, 99991523, 199983046]

約数ペア:

[(1, 199983046), (2, 99991523), (31, 6451066), (62, 3225533), (509, 392894), (1018, 196447), (6337, 31558), (12674, 15779)]