201084988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{6329}}^1$

素因数の和:6406

約数の個数: 36

約数和(自身を含む): 389219040

約数和(自身を除く): 188134052

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 611, 676, 1222, 2444, 6329, 7943, 12658, 15886, 25316, 31772, 82277, 164554, 297463, 329108, 594926, 1069601, 1189852, 2139202, 3867019, 4278404, 7734038, 15468076, 50271247, 100542494, 201084988]

約数ペア:

[(1, 201084988), (2, 100542494), (4, 50271247), (13, 15468076), (26, 7734038), (47, 4278404), (52, 3867019), (94, 2139202), (169, 1189852), (188, 1069601), (338, 594926), (611, 329108), (676, 297463), (1222, 164554), (2444, 82277), (6329, 31772), (7943, 25316), (12658, 15886)]