212573732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{205187}}^1$

素因数の和:205235

約数の個数: 24

約数和(自身を含む): 436640064

約数和(自身を除く): 224066332

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 205187, 410374, 820748, 1436309, 2872618, 5745236, 7591919, 15183838, 30367676, 53143433, 106286866, 212573732]

約数ペア:

[(1, 212573732), (2, 106286866), (4, 53143433), (7, 30367676), (14, 15183838), (28, 7591919), (37, 5745236), (74, 2872618), (148, 1436309), (259, 820748), (518, 410374), (1036, 205187)]