207978176

素因数分解:

$2^6\times 7^1\times {\mathrm{464237}}^1$

素因数の和:464256

約数の個数: 28

約数和(自身を含む): 471665808

約数和(自身を除く): 263687632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 464237, 928474, 1856948, 3249659, 3713896, 6499318, 7427792, 12998636, 14855584, 25997272, 29711168, 51994544, 103989088, 207978176]

約数ペア:

[(1, 207978176), (2, 103989088), (4, 51994544), (7, 29711168), (8, 25997272), (14, 14855584), (16, 12998636), (28, 7427792), (32, 6499318), (56, 3713896), (64, 3249659), (112, 1856948), (224, 928474), (448, 464237)]