215301606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{16333}}^1$

素因数の和:16377

約数の個数: 32

約数和(自身を含む): 466499040

約数和(自身を除く): 251197434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 6591, 13182, 16333, 32666, 48999, 97998, 212329, 424658, 636987, 1273974, 2760277, 5520554, 8280831, 16561662, 35883601, 71767202, 107650803, 215301606]

約数ペア:

[(1, 215301606), (2, 107650803), (3, 71767202), (6, 35883601), (13, 16561662), (26, 8280831), (39, 5520554), (78, 2760277), (169, 1273974), (338, 636987), (507, 424658), (1014, 212329), (2197, 97998), (4394, 48999), (6591, 32666), (13182, 16333)]