202171324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43609}}^1$

素因数の和:43693

約数の個数: 24

約数和(自身を含む): 378534800

約数和(自身を除く): 176363476

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 43609, 87218, 174436, 828571, 1657142, 2660149, 3314284, 5320298, 10640596, 50542831, 101085662, 202171324]

約数ペア:

[(1, 202171324), (2, 101085662), (4, 50542831), (19, 10640596), (38, 5320298), (61, 3314284), (76, 2660149), (122, 1657142), (244, 828571), (1159, 174436), (2318, 87218), (4636, 43609)]