198215496

素因数分解:

$2^3\times 3^2\times {\mathrm{2752993}}^1$

素因数の和:2753005

約数の個数: 24

約数和(自身を含む): 536833830

約数和(自身を除く): 338618334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2752993, 5505986, 8258979, 11011972, 16517958, 22023944, 24776937, 33035916, 49553874, 66071832, 99107748, 198215496]

約数ペア:

[(1, 198215496), (2, 99107748), (3, 66071832), (4, 49553874), (6, 33035916), (8, 24776937), (9, 22023944), (12, 16517958), (18, 11011972), (24, 8258979), (36, 5505986), (72, 2752993)]