201975315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 330946560

約数和(自身を除く): 128971245

約数列:

[1, 3, 5, 15, 53, 159, 239, 265, 717, 795, 1063, 1195, 3189, 3585, 5315, 12667, 15945, 38001, 56339, 63335, 169017, 190005, 254057, 281695, 762171, 845085, 1270285, 3810855, 13465021, 40395063, 67325105, 201975315]

約数ペア:

[(1, 201975315), (3, 67325105), (5, 40395063), (15, 13465021), (53, 3810855), (159, 1270285), (239, 845085), (265, 762171), (717, 281695), (795, 254057), (1063, 190005), (1195, 169017), (3189, 63335), (3585, 56339), (5315, 38001), (12667, 15945)]