207130457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 224194560

約数和(自身を除く): 17064103

約数列:

[1, 19, 47, 163, 893, 1423, 3097, 7661, 27037, 66881, 145559, 231949, 1270739, 4407031, 10901603, 207130457]

約数ペア:

[(1, 207130457), (19, 10901603), (47, 4407031), (163, 1270739), (893, 231949), (1423, 145559), (3097, 66881), (7661, 27037)]