201892790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13397}}^1$

素因数の和:13552

約数の個数: 32

約数和(自身を含む): 399367584

約数和(自身を除く): 197474794

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 13397, 15070, 26794, 66985, 133970, 147367, 294734, 736835, 1473670, 1835389, 3670778, 9176945, 18353890, 20189279, 40378558, 100946395, 201892790]

約数ペア:

[(1, 201892790), (2, 100946395), (5, 40378558), (10, 20189279), (11, 18353890), (22, 9176945), (55, 3670778), (110, 1835389), (137, 1473670), (274, 736835), (685, 294734), (1370, 147367), (1507, 133970), (3014, 66985), (7535, 26794), (13397, 15070)]