208173892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{7013}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 375305112

約数和(自身を除く): 167131220

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 7013, 7421, 14026, 14842, 28052, 29684, 287533, 575066, 1150132, 1269353, 2538706, 5077412, 52043473, 104086946, 208173892]

約数ペア:

[(1, 208173892), (2, 104086946), (4, 52043473), (41, 5077412), (82, 2538706), (164, 1269353), (181, 1150132), (362, 575066), (724, 287533), (7013, 29684), (7421, 28052), (14026, 14842)]