210631306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{16453}}^1$

素因数の和:16665

約数の個数: 16

約数和(自身を含む): 326381544

約数和(自身を除く): 115750238

約数列:

[1, 2, 37, 74, 173, 346, 6401, 12802, 16453, 32906, 608761, 1217522, 2846369, 5692738, 105315653, 210631306]

約数ペア:

[(1, 210631306), (2, 105315653), (37, 5692738), (74, 2846369), (173, 1217522), (346, 608761), (6401, 32906), (12802, 16453)]