199428544

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2913

約数の個数: 56

約数和(自身を含む): 455216768

約数和(自身を除く): 255788224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2608, 2731, 4564, 5216, 5462, 9128, 10432, 10924, 18256, 19117, 21848, 36512, 38234, 43696, 73024, 76468, 87392, 152936, 174784, 305872, 445153, 611744, 890306, 1223488, 1780612, 3116071, 3561224, 6232142, 7122448, 12464284, 14244896, 24928568, 28489792, 49857136, 99714272, 199428544]

約数ペア:

[(1, 199428544), (2, 99714272), (4, 49857136), (7, 28489792), (8, 24928568), (14, 14244896), (16, 12464284), (28, 7122448), (32, 6232142), (56, 3561224), (64, 3116071), (112, 1780612), (163, 1223488), (224, 890306), (326, 611744), (448, 445153), (652, 305872), (1141, 174784), (1304, 152936), (2282, 87392), (2608, 76468), (2731, 73024), (4564, 43696), (5216, 38234), (5462, 36512), (9128, 21848), (10432, 19117), (10924, 18256)]