201991904

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{119099}}^1$

素因数の和:119162

約数の個数: 24

約数和(自身を含む): 405178200

約数和(自身を除く): 203186296

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 119099, 238198, 476396, 952792, 1905584, 3811168, 6312247, 12624494, 25248988, 50497976, 100995952, 201991904]

約数ペア:

[(1, 201991904), (2, 100995952), (4, 50497976), (8, 25248988), (16, 12624494), (32, 6312247), (53, 3811168), (106, 1905584), (212, 952792), (424, 476396), (848, 238198), (1696, 119099)]