211044678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{1663}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 455110656

約数和(自身を除く): 244065978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1627, 1663, 3254, 3326, 4881, 4989, 9762, 9978, 21151, 21619, 42302, 43238, 63453, 64857, 126906, 129714, 2705701, 5411402, 8117103, 16234206, 35174113, 70348226, 105522339, 211044678]

約数ペア:

[(1, 211044678), (2, 105522339), (3, 70348226), (6, 35174113), (13, 16234206), (26, 8117103), (39, 5411402), (78, 2705701), (1627, 129714), (1663, 126906), (3254, 64857), (3326, 63453), (4881, 43238), (4989, 42302), (9762, 21619), (9978, 21151)]