196451211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 304570368

約数和(自身を除く): 108119157

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1551, 3243, 5507, 11891, 16521, 35673, 60577, 126661, 181731, 258829, 379983, 776487, 1393271, 2847119, 4179813, 5953067, 8541357, 17859201, 65483737, 196451211]

約数ペア:

[(1, 196451211), (3, 65483737), (11, 17859201), (23, 8541357), (33, 5953067), (47, 4179813), (69, 2847119), (141, 1393271), (253, 776487), (517, 379983), (759, 258829), (1081, 181731), (1551, 126661), (3243, 60577), (5507, 35673), (11891, 16521)]