214925403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 368944128

約数和(自身を除く): 154018725

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 121, 123, 231, 287, 363, 451, 847, 861, 1353, 2063, 2541, 3157, 4961, 6189, 9471, 14441, 14883, 22693, 34727, 43323, 68079, 84583, 104181, 158851, 249623, 253749, 476553, 592081, 748869, 930413, 1747361, 1776243, 2791239, 5242083, 6512891, 10234543, 19538673, 30703629, 71641801, 214925403]

約数ペア:

[(1, 214925403), (3, 71641801), (7, 30703629), (11, 19538673), (21, 10234543), (33, 6512891), (41, 5242083), (77, 2791239), (121, 1776243), (123, 1747361), (231, 930413), (287, 748869), (363, 592081), (451, 476553), (847, 253749), (861, 249623), (1353, 158851), (2063, 104181), (2541, 84583), (3157, 68079), (4961, 43323), (6189, 34727), (9471, 22693), (14441, 14883)]