201333728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331141}}^1$

素因数の和:331170

約数の個数: 24

約数和(自身を含む): 417238920

約数和(自身を除く): 215905192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 331141, 662282, 1324564, 2649128, 5298256, 6291679, 10596512, 12583358, 25166716, 50333432, 100666864, 201333728]

約数ペア:

[(1, 201333728), (2, 100666864), (4, 50333432), (8, 25166716), (16, 12583358), (19, 10596512), (32, 6291679), (38, 5298256), (76, 2649128), (152, 1324564), (304, 662282), (608, 331141)]