207005274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1307}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 527385600

約数和(自身を除く): 320380326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 419, 838, 1257, 1307, 2514, 2614, 2933, 3771, 3921, 5866, 7542, 7842, 8799, 9149, 11313, 11763, 17598, 18298, 22626, 23526, 26397, 27447, 35289, 52794, 54894, 70578, 79191, 82341, 158382, 164682, 247023, 494046, 547633, 1095266, 1642899, 3285798, 3833431, 4928697, 7666862, 9857394, 11500293, 14786091, 23000586, 29572182, 34500879, 69001758, 103502637, 207005274]

約数ペア:

[(1, 207005274), (2, 103502637), (3, 69001758), (6, 34500879), (7, 29572182), (9, 23000586), (14, 14786091), (18, 11500293), (21, 9857394), (27, 7666862), (42, 4928697), (54, 3833431), (63, 3285798), (126, 1642899), (189, 1095266), (378, 547633), (419, 494046), (838, 247023), (1257, 164682), (1307, 158382), (2514, 82341), (2614, 79191), (2933, 70578), (3771, 54894), (3921, 52794), (5866, 35289), (7542, 27447), (7842, 26397), (8799, 23526), (9149, 22626), (11313, 18298), (11763, 17598)]