202270010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2371}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 384264000

約数和(自身を除く): 181993990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 449, 898, 2245, 2371, 4490, 4742, 8531, 11855, 17062, 23710, 42655, 45049, 85310, 90098, 225245, 450490, 1064579, 2129158, 5322895, 10645790, 20227001, 40454002, 101135005, 202270010]

約数ペア:

[(1, 202270010), (2, 101135005), (5, 40454002), (10, 20227001), (19, 10645790), (38, 5322895), (95, 2129158), (190, 1064579), (449, 450490), (898, 225245), (2245, 90098), (2371, 85310), (4490, 45049), (4742, 42655), (8531, 23710), (11855, 17062)]