215537682

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1867}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 438994944

約数和(自身を除く): 223457262

約数列:

[1, 2, 3, 6, 71, 142, 213, 271, 426, 542, 813, 1626, 1867, 3734, 5601, 11202, 19241, 38482, 57723, 115446, 132557, 265114, 397671, 505957, 795342, 1011914, 1517871, 3035742, 35922947, 71845894, 107768841, 215537682]

約数ペア:

[(1, 215537682), (2, 107768841), (3, 71845894), (6, 35922947), (71, 3035742), (142, 1517871), (213, 1011914), (271, 795342), (426, 505957), (542, 397671), (813, 265114), (1626, 132557), (1867, 115446), (3734, 57723), (5601, 38482), (11202, 19241)]