199499008

素因数分解:

$2^8\times {\mathrm{269}}^1\times {\mathrm{2897}}^1$

素因数の和:3182

約数の個数: 36

約数和(自身を含む): 399837060

約数和(自身を除く): 200338052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 538, 1076, 2152, 2897, 4304, 5794, 8608, 11588, 17216, 23176, 34432, 46352, 68864, 92704, 185408, 370816, 741632, 779293, 1558586, 3117172, 6234344, 12468688, 24937376, 49874752, 99749504, 199499008]

約数ペア:

[(1, 199499008), (2, 99749504), (4, 49874752), (8, 24937376), (16, 12468688), (32, 6234344), (64, 3117172), (128, 1558586), (256, 779293), (269, 741632), (538, 370816), (1076, 185408), (2152, 92704), (2897, 68864), (4304, 46352), (5794, 34432), (8608, 23176), (11588, 17216)]