200780334

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12491}}^1$

素因数の和:12565

約数の個数: 48

約数和(自身を含む): 467700480

約数和(自身を除く): 266920146

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 12491, 16074, 24982, 37473, 74946, 112419, 224838, 237329, 474658, 587077, 711987, 1174154, 1423974, 1761231, 2135961, 3522462, 4271922, 5283693, 10567386, 11154463, 22308926, 33463389, 66926778, 100390167, 200780334]

約数ペア:

[(1, 200780334), (2, 100390167), (3, 66926778), (6, 33463389), (9, 22308926), (18, 11154463), (19, 10567386), (38, 5283693), (47, 4271922), (57, 3522462), (94, 2135961), (114, 1761231), (141, 1423974), (171, 1174154), (282, 711987), (342, 587077), (423, 474658), (846, 237329), (893, 224838), (1786, 112419), (2679, 74946), (5358, 37473), (8037, 24982), (12491, 16074)]