207057565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 295981056

約数和(自身を除く): 88923491

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 3967, 4015, 4745, 10439, 19835, 43637, 51571, 52195, 218185, 257855, 289591, 567281, 1447955, 2836405, 3185501, 3764683, 15927505, 18823415, 41411513, 207057565]

約数ペア:

[(1, 207057565), (5, 41411513), (11, 18823415), (13, 15927505), (55, 3764683), (65, 3185501), (73, 2836405), (143, 1447955), (365, 567281), (715, 289591), (803, 257855), (949, 218185), (3967, 52195), (4015, 51571), (4745, 43637), (10439, 19835)]