220161110217

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{15103321}}^1$

素因数の和:15103480

約数の個数: 16

約数和(自身を含む): 303033052608

約数和(自身を除く): 82871942391

約数列:

[1, 3, 43, 113, 129, 339, 4859, 14577, 15103321, 45309963, 649442803, 1706675273, 1948328409, 5120025819, 73387036739, 220161110217]

約数ペア:

[(1, 220161110217), (3, 73387036739), (43, 5120025819), (113, 1948328409), (129, 1706675273), (339, 649442803), (4859, 45309963), (14577, 15103321)]