201478138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{6421}}^1$

素因数の和:6993

約数の個数: 16

約数和(自身を含む): 313265160

約数和(自身を除く): 111787022

約数列:

[1, 2, 29, 58, 541, 1082, 6421, 12842, 15689, 31378, 186209, 372418, 3473761, 6947522, 100739069, 201478138]

約数ペア:

[(1, 201478138), (2, 100739069), (29, 6947522), (58, 3473761), (541, 372418), (1082, 186209), (6421, 31378), (12842, 15689)]