208962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 524160

約数和(自身を除く): 315198

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 141, 171, 234, 247, 282, 342, 423, 494, 611, 741, 846, 893, 1222, 1482, 1786, 1833, 2223, 2679, 3666, 4446, 5358, 5499, 8037, 10998, 11609, 16074, 23218, 34827, 69654, 104481, 208962]

約数ペア:

[(1, 208962), (2, 104481), (3, 69654), (6, 34827), (9, 23218), (13, 16074), (18, 11609), (19, 10998), (26, 8037), (38, 5499), (39, 5358), (47, 4446), (57, 3666), (78, 2679), (94, 2223), (114, 1833), (117, 1786), (141, 1482), (171, 1222), (234, 893), (247, 846), (282, 741), (342, 611), (423, 494)]