203896343

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7127}}^1$

素因数の和:7262

約数の個数: 16

約数和(自身を含む): 240413184

約数和(自身を除く): 36516841

約数列:

[1, 7, 61, 67, 427, 469, 4087, 7127, 28609, 49889, 434747, 477509, 3043229, 3342563, 29128049, 203896343]

約数ペア:

[(1, 203896343), (7, 29128049), (61, 3342563), (67, 3043229), (427, 477509), (469, 434747), (4087, 49889), (7127, 28609)]