201728424

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{125453}}^1$

素因数の和:125529

約数の個数: 32

約数和(自身を含む): 511852320

約数和(自身を除く): 310123896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 125453, 250906, 376359, 501812, 752718, 1003624, 1505436, 3010872, 8405351, 16810702, 25216053, 33621404, 50432106, 67242808, 100864212, 201728424]

約数ペア:

[(1, 201728424), (2, 100864212), (3, 67242808), (4, 50432106), (6, 33621404), (8, 25216053), (12, 16810702), (24, 8405351), (67, 3010872), (134, 1505436), (201, 1003624), (268, 752718), (402, 501812), (536, 376359), (804, 250906), (1608, 125453)]