199431048

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{117037}}^1$

素因数の和:117117

約数の個数: 32

約数和(自身を含む): 505604160

約数和(自身を除く): 306173112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 117037, 234074, 351111, 468148, 702222, 936296, 1404444, 2808888, 8309627, 16619254, 24928881, 33238508, 49857762, 66477016, 99715524, 199431048]

約数ペア:

[(1, 199431048), (2, 99715524), (3, 66477016), (4, 49857762), (6, 33238508), (8, 24928881), (12, 16619254), (24, 8309627), (71, 2808888), (142, 1404444), (213, 936296), (284, 702222), (426, 468148), (568, 351111), (852, 234074), (1704, 117037)]