214613945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2791}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 318958080

約数和(自身を除く): 104344135

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 2197, 2791, 5915, 10985, 13955, 15379, 19537, 36283, 76895, 97685, 181415, 253981, 471679, 1269905, 2358395, 3301753, 6131827, 16508765, 30659135, 42922789, 214613945]

約数ペア:

[(1, 214613945), (5, 42922789), (7, 30659135), (13, 16508765), (35, 6131827), (65, 3301753), (91, 2358395), (169, 1269905), (455, 471679), (845, 253981), (1183, 181415), (2197, 97685), (2791, 76895), (5915, 36283), (10985, 19537), (13955, 15379)]