228210983

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32569}}^1$

素因数の和:32607

約数の個数: 24

約数和(自身を含む): 311890320

約数和(自身を除く): 83679337

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 32569, 227983, 358259, 423397, 1595881, 2507813, 2963779, 4657367, 17554691, 20746453, 32601569, 228210983]

約数ペア:

[(1, 228210983), (7, 32601569), (11, 20746453), (13, 17554691), (49, 4657367), (77, 2963779), (91, 2507813), (143, 1595881), (539, 423397), (637, 358259), (1001, 227983), (7007, 32569)]