199820928

素因数分解:

$2^7\times 3^1\times {\mathrm{379}}^1\times {\mathrm{1373}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 532562400

約数和(自身を除く): 332741472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 379, 384, 758, 1137, 1373, 1516, 2274, 2746, 3032, 4119, 4548, 5492, 6064, 8238, 9096, 10984, 12128, 16476, 18192, 21968, 24256, 32952, 36384, 43936, 48512, 65904, 72768, 87872, 131808, 145536, 175744, 263616, 520367, 527232, 1040734, 1561101, 2081468, 3122202, 4162936, 6244404, 8325872, 12488808, 16651744, 24977616, 33303488, 49955232, 66606976, 99910464, 199820928]

約数ペア:

[(1, 199820928), (2, 99910464), (3, 66606976), (4, 49955232), (6, 33303488), (8, 24977616), (12, 16651744), (16, 12488808), (24, 8325872), (32, 6244404), (48, 4162936), (64, 3122202), (96, 2081468), (128, 1561101), (192, 1040734), (379, 527232), (384, 520367), (758, 263616), (1137, 175744), (1373, 145536), (1516, 131808), (2274, 87872), (2746, 72768), (3032, 65904), (4119, 48512), (4548, 43936), (5492, 36384), (6064, 32952), (8238, 24256), (9096, 21968), (10984, 18192), (12128, 16476)]