209747996627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1\times {\mathrm{75227}}^1$

素因数の和:76922

約数の個数: 16

約数和(自身を含む): 227657982720

約数和(自身を除く): 17909986093

約数列:

[1, 13, 139, 1543, 1807, 20059, 75227, 214477, 977951, 2788201, 10456553, 116075261, 135935189, 1508978393, 16134461279, 209747996627]

約数ペア:

[(1, 209747996627), (13, 16134461279), (139, 1508978393), (1543, 135935189), (1807, 116075261), (20059, 10456553), (75227, 2788201), (214477, 977951)]