207965898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{235789}}^1$

素因数の和:235811

約数の個数: 36

約数和(自身を含む): 524161170

約数和(自身を除く): 316195272

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 235789, 471578, 707367, 1414734, 1650523, 2122101, 3301046, 4244202, 4951569, 9903138, 11553661, 14854707, 23107322, 29709414, 34660983, 69321966, 103982949, 207965898]

約数ペア:

[(1, 207965898), (2, 103982949), (3, 69321966), (6, 34660983), (7, 29709414), (9, 23107322), (14, 14854707), (18, 11553661), (21, 9903138), (42, 4951569), (49, 4244202), (63, 3301046), (98, 2122101), (126, 1650523), (147, 1414734), (294, 707367), (441, 471578), (882, 235789)]