198444838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{65407}}^1$

素因数の和:65487

約数の個数: 16

約数和(自身を含む): 313173504

約数和(自身を除く): 114728666

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 65407, 130814, 2420059, 2681687, 4840118, 5363374, 99222419, 198444838]

約数ペア:

[(1, 198444838), (2, 99222419), (37, 5363374), (41, 4840118), (74, 2681687), (82, 2420059), (1517, 130814), (3034, 65407)]