209125576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{1663}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 428313600

約数和(自身を除く): 219188024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1429, 1663, 2858, 3326, 5716, 6652, 11432, 13304, 15719, 18293, 31438, 36586, 62876, 73172, 125752, 146344, 2376427, 4752854, 9505708, 19011416, 26140697, 52281394, 104562788, 209125576]

約数ペア:

[(1, 209125576), (2, 104562788), (4, 52281394), (8, 26140697), (11, 19011416), (22, 9505708), (44, 4752854), (88, 2376427), (1429, 146344), (1663, 125752), (2858, 73172), (3326, 62876), (5716, 36586), (6652, 31438), (11432, 18293), (13304, 15719)]