219936045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10853}}^1$

素因数の和:11061

約数の個数: 32

約数和(自身を含む): 404289792

約数和(自身を除く): 184353747

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 10853, 20265, 32559, 54265, 75971, 162795, 227913, 379855, 1139565, 2094629, 6283887, 10473145, 14662403, 31419435, 43987209, 73312015, 219936045]

約数ペア:

[(1, 219936045), (3, 73312015), (5, 43987209), (7, 31419435), (15, 14662403), (21, 10473145), (35, 6283887), (105, 2094629), (193, 1139565), (579, 379855), (965, 227913), (1351, 162795), (2895, 75971), (4053, 54265), (6755, 32559), (10853, 20265)]