201517004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{43543}}^1$

素因数の和:43649

約数の個数: 24

約数和(自身を含む): 384058080

約数和(自身を除く): 182541076

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 43543, 87086, 174172, 566059, 1132118, 2264236, 3875327, 7750654, 15501308, 50379251, 100758502, 201517004]

約数ペア:

[(1, 201517004), (2, 100758502), (4, 50379251), (13, 15501308), (26, 7750654), (52, 3875327), (89, 2264236), (178, 1132118), (356, 566059), (1157, 174172), (2314, 87086), (4628, 43543)]