207314905

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97103}}^1$

素因数の和:97176

約数の個数: 16

約数和(自身を含む): 288981504

約数和(自身を除く): 81666599

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 97103, 485515, 679721, 3398605, 5923283, 29616415, 41462981, 207314905]

約数ペア:

[(1, 207314905), (5, 41462981), (7, 29616415), (35, 5923283), (61, 3398605), (305, 679721), (427, 485515), (2135, 97103)]