202154932

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{136223}}^1$

素因数の和:136287

約数の個数: 24

約数和(自身を含む): 411941376

約数和(自身を除く): 209786444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 136223, 272446, 544892, 953561, 1907122, 3814244, 7219819, 14439638, 28879276, 50538733, 101077466, 202154932]

約数ペア:

[(1, 202154932), (2, 101077466), (4, 50538733), (7, 28879276), (14, 14439638), (28, 7219819), (53, 3814244), (106, 1907122), (212, 953561), (371, 544892), (742, 272446), (1484, 136223)]