188704295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 262241280

約数和(自身を除く): 73536985

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 611, 893, 1235, 3055, 3251, 4465, 11609, 16255, 42263, 58045, 61769, 152797, 211315, 308845, 763985, 802997, 1986361, 2903143, 4014985, 9931805, 14515715, 37740859, 188704295]

約数ペア:

[(1, 188704295), (5, 37740859), (13, 14515715), (19, 9931805), (47, 4014985), (65, 2903143), (95, 1986361), (235, 802997), (247, 763985), (611, 308845), (893, 211315), (1235, 152797), (3055, 61769), (3251, 58045), (4465, 42263), (11609, 16255)]