202238743

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2958

約数の個数: 16

約数和(自身を含む): 236044800

約数和(自身を除く): 33806057

約数列:

[1, 7, 71, 149, 497, 1043, 2731, 10579, 19117, 74053, 193901, 406919, 1357307, 2848433, 28891249, 202238743]

約数ペア:

[(1, 202238743), (7, 28891249), (71, 2848433), (149, 1357307), (497, 406919), (1043, 193901), (2731, 74053), (10579, 19117)]