219401898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{16937}}^1$

素因数の和:17086

約数の個数: 32

約数和(自身を含む): 468301824

約数和(自身を除く): 248899926

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 2159, 4318, 6477, 12954, 16937, 33874, 50811, 101622, 287929, 575858, 863787, 1727574, 2150999, 4301998, 6452997, 12905994, 36566983, 73133966, 109700949, 219401898]

約数ペア:

[(1, 219401898), (2, 109700949), (3, 73133966), (6, 36566983), (17, 12905994), (34, 6452997), (51, 4301998), (102, 2150999), (127, 1727574), (254, 863787), (381, 575858), (762, 287929), (2159, 101622), (4318, 50811), (6477, 33874), (12954, 16937)]