199141376

素因数分解:

$2^{11}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 471744000

約数和(自身を除く): 272602624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 479, 512, 812, 896, 928, 958, 1024, 1624, 1792, 1856, 1916, 2048, 3248, 3353, 3584, 3712, 3832, 6496, 6706, 7168, 7424, 7664, 12992, 13412, 13891, 14336, 14848, 15328, 25984, 26824, 27782, 29696, 30656, 51968, 53648, 55564, 59392, 61312, 97237, 103936, 107296, 111128, 122624, 194474, 207872, 214592, 222256, 245248, 388948, 415744, 429184, 444512, 490496, 777896, 858368, 889024, 980992, 1555792, 1716736, 1778048, 3111584, 3433472, 3556096, 6223168, 6866944, 7112192, 12446336, 14224384, 24892672, 28448768, 49785344, 99570688, 199141376]

約数ペア:

[(1, 199141376), (2, 99570688), (4, 49785344), (7, 28448768), (8, 24892672), (14, 14224384), (16, 12446336), (28, 7112192), (29, 6866944), (32, 6223168), (56, 3556096), (58, 3433472), (64, 3111584), (112, 1778048), (116, 1716736), (128, 1555792), (203, 980992), (224, 889024), (232, 858368), (256, 777896), (406, 490496), (448, 444512), (464, 429184), (479, 415744), (512, 388948), (812, 245248), (896, 222256), (928, 214592), (958, 207872), (1024, 194474), (1624, 122624), (1792, 111128), (1856, 107296), (1916, 103936), (2048, 97237), (3248, 61312), (3353, 59392), (3584, 55564), (3712, 53648), (3832, 51968), (6496, 30656), (6706, 29696), (7168, 27782), (7424, 26824), (7664, 25984), (12992, 15328), (13412, 14848), (13891, 14336)]