199476968

素因数分解:

$2^3\times {\mathrm{1429}}^1\times {\mathrm{17449}}^1$

素因数の和:18884

約数の個数: 16

約数和(自身を含む): 374302500

約数和(自身を除く): 174825532

約数列:

[1, 2, 4, 8, 1429, 2858, 5716, 11432, 17449, 34898, 69796, 139592, 24934621, 49869242, 99738484, 199476968]

約数ペア:

[(1, 199476968), (2, 99738484), (4, 49869242), (8, 24934621), (1429, 139592), (2858, 69796), (5716, 34898), (11432, 17449)]