208023794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{106243}}^1$

素因数の和:106345

約数の個数: 16

約数和(自身を含む): 344230560

約数和(自身を除く): 136206766

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 106243, 212486, 1168673, 2337346, 9455627, 18911254, 104011897, 208023794]

約数ペア:

[(1, 208023794), (2, 104011897), (11, 18911254), (22, 9455627), (89, 2337346), (178, 1168673), (979, 212486), (1958, 106243)]