205434764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{65929}}^1$

素因数の和:65993

約数の個数: 24

約数和(自身を含む): 387668400

約数和(自身を除く): 182233636

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 65929, 131858, 263716, 1252651, 2505302, 2703089, 5010604, 5406178, 10812356, 51358691, 102717382, 205434764]

約数ペア:

[(1, 205434764), (2, 102717382), (4, 51358691), (19, 10812356), (38, 5406178), (41, 5010604), (76, 2703089), (82, 2505302), (164, 1252651), (779, 263716), (1558, 131858), (3116, 65929)]