207979194

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 421280640

約数和(自身を除く): 213301446

約数列:

[1, 2, 3, 6, 109, 218, 327, 487, 653, 654, 974, 1306, 1461, 1959, 2922, 3918, 53083, 71177, 106166, 142354, 159249, 213531, 318011, 318498, 427062, 636022, 954033, 1908066, 34663199, 69326398, 103989597, 207979194]

約数ペア:

[(1, 207979194), (2, 103989597), (3, 69326398), (6, 34663199), (109, 1908066), (218, 954033), (327, 636022), (487, 427062), (653, 318498), (654, 318011), (974, 213531), (1306, 159249), (1461, 142354), (1959, 106166), (2922, 71177), (3918, 53083)]