211026854

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{9749}}^1$

素因数の和:9967

約数の個数: 16

約数和(自身を含む): 322920000

約数和(自身を除く): 111893146

約数列:

[1, 2, 79, 137, 158, 274, 9749, 10823, 19498, 21646, 770171, 1335613, 1540342, 2671226, 105513427, 211026854]

約数ペア:

[(1, 211026854), (2, 105513427), (79, 2671226), (137, 1540342), (158, 1335613), (274, 770171), (9749, 21646), (10823, 19498)]