202060930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 369301680

約数和(自身を除く): 167240750

約数列:

[1, 2, 5, 10, 109, 197, 218, 394, 545, 941, 985, 1090, 1882, 1970, 4705, 9410, 21473, 42946, 102569, 107365, 185377, 205138, 214730, 370754, 512845, 926885, 1025690, 1853770, 20206093, 40412186, 101030465, 202060930]

約数ペア:

[(1, 202060930), (2, 101030465), (5, 40412186), (10, 20206093), (109, 1853770), (197, 1025690), (218, 926885), (394, 512845), (545, 370754), (941, 214730), (985, 205138), (1090, 185377), (1882, 107365), (1970, 102569), (4705, 42946), (9410, 21473)]