204420139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{3331}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 255257856

約数和(自身を除く): 50837717

約数列:

[1, 7, 11, 77, 797, 3331, 5579, 8767, 23317, 36641, 61369, 256487, 2654807, 18583649, 29202877, 204420139]

約数ペア:

[(1, 204420139), (7, 29202877), (11, 18583649), (77, 2654807), (797, 256487), (3331, 61369), (5579, 36641), (8767, 23317)]