208547402

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 367524864

約数和(自身を除く): 158977462

約数列:

[1, 2, 7, 14, 41, 82, 287, 421, 574, 842, 863, 1726, 2947, 5894, 6041, 12082, 17261, 34522, 35383, 70766, 120827, 241654, 247681, 363323, 495362, 726646, 2543261, 5086522, 14896243, 29792486, 104273701, 208547402]

約数ペア:

[(1, 208547402), (2, 104273701), (7, 29792486), (14, 14896243), (41, 5086522), (82, 2543261), (287, 726646), (421, 495362), (574, 363323), (842, 247681), (863, 241654), (1726, 120827), (2947, 70766), (5894, 35383), (6041, 34522), (12082, 17261)]