208142024

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3251}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 400386240

約数和(自身を除く): 192244216

約数列:

[1, 2, 4, 8, 53, 106, 151, 212, 302, 424, 604, 1208, 3251, 6502, 8003, 13004, 16006, 26008, 32012, 64024, 172303, 344606, 490901, 689212, 981802, 1378424, 1963604, 3927208, 26017753, 52035506, 104071012, 208142024]

約数ペア:

[(1, 208142024), (2, 104071012), (4, 52035506), (8, 26017753), (53, 3927208), (106, 1963604), (151, 1378424), (212, 981802), (302, 689212), (424, 490901), (604, 344606), (1208, 172303), (3251, 64024), (6502, 32012), (8003, 26008), (13004, 16006)]