205371322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 352976400

約数和(自身を除く): 147605078

約数列:

[1, 2, 13, 17, 26, 34, 221, 229, 442, 458, 2029, 2977, 3893, 4058, 5954, 7786, 26377, 34493, 50609, 52754, 68986, 101218, 448409, 464641, 896818, 929282, 6040333, 7898897, 12080666, 15797794, 102685661, 205371322]

約数ペア:

[(1, 205371322), (2, 102685661), (13, 15797794), (17, 12080666), (26, 7898897), (34, 6040333), (221, 929282), (229, 896818), (442, 464641), (458, 448409), (2029, 101218), (2977, 68986), (3893, 52754), (4058, 50609), (5954, 34493), (7786, 26377)]