207857310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{15161}}^1$

素因数の和:15628

約数の個数: 32

約数和(自身を含む): 499982112

約数和(自身を除く): 292124802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 15161, 30322, 45483, 75805, 90966, 151610, 227415, 454830, 6928577, 13857154, 20785731, 34642885, 41571462, 69285770, 103928655, 207857310]

約数ペア:

[(1, 207857310), (2, 103928655), (3, 69285770), (5, 41571462), (6, 34642885), (10, 20785731), (15, 13857154), (30, 6928577), (457, 454830), (914, 227415), (1371, 151610), (2285, 90966), (2742, 75805), (4570, 45483), (6855, 30322), (13710, 15161)]