205126410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{10667}}^1$

素因数の和:11318

約数の個数: 32

約数和(自身を含む): 493117632

約数和(自身を除く): 287991222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 10667, 19230, 21334, 32001, 53335, 64002, 106670, 160005, 320010, 6837547, 13675094, 20512641, 34187735, 41025282, 68375470, 102563205, 205126410]

約数ペア:

[(1, 205126410), (2, 102563205), (3, 68375470), (5, 41025282), (6, 34187735), (10, 20512641), (15, 13675094), (30, 6837547), (641, 320010), (1282, 160005), (1923, 106670), (3205, 64002), (3846, 53335), (6410, 32001), (9615, 21334), (10667, 19230)]