199694848

素因数分解:

$2^9\times {\mathrm{263}}^1\times {\mathrm{1483}}^1$

素因数の和:1764

約数の個数: 40

約数和(自身を含む): 400786848

約数和(自身を除く): 201092000

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 512, 526, 1052, 1483, 2104, 2966, 4208, 5932, 8416, 11864, 16832, 23728, 33664, 47456, 67328, 94912, 134656, 189824, 379648, 390029, 759296, 780058, 1560116, 3120232, 6240464, 12480928, 24961856, 49923712, 99847424, 199694848]

約数ペア:

[(1, 199694848), (2, 99847424), (4, 49923712), (8, 24961856), (16, 12480928), (32, 6240464), (64, 3120232), (128, 1560116), (256, 780058), (263, 759296), (512, 390029), (526, 379648), (1052, 189824), (1483, 134656), (2104, 94912), (2966, 67328), (4208, 47456), (5932, 33664), (8416, 23728), (11864, 16832)]