199859208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{489851}}^1$

素因数の和:489877

約数の個数: 32

約数和(自身を含む): 529040160

約数和(自身を除く): 329180952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 489851, 979702, 1469553, 1959404, 2939106, 3918808, 5878212, 8327467, 11756424, 16654934, 24982401, 33309868, 49964802, 66619736, 99929604, 199859208]

約数ペア:

[(1, 199859208), (2, 99929604), (3, 66619736), (4, 49964802), (6, 33309868), (8, 24982401), (12, 16654934), (17, 11756424), (24, 8327467), (34, 5878212), (51, 3918808), (68, 2939106), (102, 1959404), (136, 1469553), (204, 979702), (408, 489851)]