229233214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21019}}^1$

素因数の和:21088

約数の個数: 32

約数和(自身を含む): 423763200

約数和(自身を除く): 194529986

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 21019, 42038, 147133, 294266, 399361, 798722, 861779, 1723558, 2795527, 5591054, 6032453, 12064906, 16373801, 32747602, 114616607, 229233214]

約数ペア:

[(1, 229233214), (2, 114616607), (7, 32747602), (14, 16373801), (19, 12064906), (38, 6032453), (41, 5591054), (82, 2795527), (133, 1723558), (266, 861779), (287, 798722), (574, 399361), (779, 294266), (1558, 147133), (5453, 42038), (10906, 21019)]