199462016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{119869}}^1$

素因数の和:119896

約数の個数: 32

約数和(自身を含む): 427935900

約数和(自身を除く): 228473884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 119869, 239738, 479476, 958952, 1558297, 1917904, 3116594, 3835808, 6233188, 7671616, 12466376, 15343232, 24932752, 49865504, 99731008, 199462016]

約数ペア:

[(1, 199462016), (2, 99731008), (4, 49865504), (8, 24932752), (13, 15343232), (16, 12466376), (26, 7671616), (32, 6233188), (52, 3835808), (64, 3116594), (104, 1917904), (128, 1558297), (208, 958952), (416, 479476), (832, 239738), (1664, 119869)]