219886962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{41039}}^1$

素因数の和:41110

約数の個数: 32

約数和(自身を含む): 472780800

約数和(自身を除く): 252893838

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 41039, 82078, 123117, 246234, 779741, 1559482, 1928833, 2339223, 3857666, 4678446, 5786499, 11572998, 36647827, 73295654, 109943481, 219886962]

約数ペア:

[(1, 219886962), (2, 109943481), (3, 73295654), (6, 36647827), (19, 11572998), (38, 5786499), (47, 4678446), (57, 3857666), (94, 2339223), (114, 1928833), (141, 1559482), (282, 779741), (893, 246234), (1786, 123117), (2679, 82078), (5358, 41039)]