201995874346

素因数分解:

$2^1\times 7^1\times {\mathrm{64613}}^1\times {\mathrm{223303}}^1$

素因数の和:287925

約数の個数: 16

約数和(自身を含む): 346285551744

約数和(自身を除く): 144289677398

約数列:

[1, 2, 7, 14, 64613, 129226, 223303, 446606, 452291, 904582, 1563121, 3126242, 14428276739, 28856553478, 100997937173, 201995874346]

約数ペア:

[(1, 201995874346), (2, 100997937173), (7, 28856553478), (14, 14428276739), (64613, 3126242), (129226, 1563121), (223303, 904582), (446606, 452291)]