211043984

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{45641}}^1$

素因数の和:45683

約数の個数: 30

約数和(自身を含む): 434374914

約数和(自身を除く): 223330930

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 45641, 91282, 182564, 365128, 730256, 775897, 1551794, 3103588, 6207176, 12414352, 13190249, 26380498, 52760996, 105521992, 211043984]

約数ペア:

[(1, 211043984), (2, 105521992), (4, 52760996), (8, 26380498), (16, 13190249), (17, 12414352), (34, 6207176), (68, 3103588), (136, 1551794), (272, 775897), (289, 730256), (578, 365128), (1156, 182564), (2312, 91282), (4624, 45641)]