200318181

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{20873}}^1$

素因数の和:21340

約数の個数: 16

約数和(自身を含む): 305929344

約数和(自身を除く): 105611163

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 9597, 20873, 62619, 146111, 438333, 9538961, 28616883, 66772727, 200318181]

約数ペア:

[(1, 200318181), (3, 66772727), (7, 28616883), (21, 9538961), (457, 438333), (1371, 146111), (3199, 62619), (9597, 20873)]