201220567905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{9929}}^1\times {\mathrm{193009}}^1$

素因数の和:202953

約数の個数: 32

約数和(自身を含む): 367985145600

約数和(自身を除く): 166764577695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 9929, 29787, 49645, 69503, 148935, 193009, 208509, 347515, 579027, 965045, 1042545, 1351063, 2895135, 4053189, 6755315, 20265945, 1916386361, 5749159083, 9581931805, 13414704527, 28745795415, 40244113581, 67073522635, 201220567905]

約数ペア:

[(1, 201220567905), (3, 67073522635), (5, 40244113581), (7, 28745795415), (15, 13414704527), (21, 9581931805), (35, 5749159083), (105, 1916386361), (9929, 20265945), (29787, 6755315), (49645, 4053189), (69503, 2895135), (148935, 1351063), (193009, 1042545), (208509, 965045), (347515, 579027)]