202190630

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{31543}}^1$

素因数の和:32191

約数の個数: 16

約数和(自身を含む): 364522464

約数和(自身を除く): 162331834

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 31543, 63086, 157715, 315430, 20219063, 40438126, 101095315, 202190630]

約数ペア:

[(1, 202190630), (2, 101095315), (5, 40438126), (10, 20219063), (641, 315430), (1282, 157715), (3205, 63086), (6410, 31543)]