199433478

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{28979}}^1$

素因数の和:29052

約数の個数: 32

約数和(自身を含む): 422876160

約数和(自身を除く): 223442682

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 28979, 57958, 86937, 173874, 898349, 1072223, 1796698, 2144446, 2695047, 3216669, 5390094, 6433338, 33238913, 66477826, 99716739, 199433478]

約数ペア:

[(1, 199433478), (2, 99716739), (3, 66477826), (6, 33238913), (31, 6433338), (37, 5390094), (62, 3216669), (74, 2695047), (93, 2144446), (111, 1796698), (186, 1072223), (222, 898349), (1147, 173874), (2294, 86937), (3441, 57958), (6882, 28979)]