121800574

素因数分解:

$2^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{4423}}^1$

素因数の和:4720

約数の個数: 24

約数和(自身を含む): 213334128

約数和(自身を除く): 91533554

約数列:

[1, 2, 7, 14, 49, 98, 281, 562, 1967, 3934, 4423, 8846, 13769, 27538, 30961, 61922, 216727, 433454, 1242863, 2485726, 8700041, 17400082, 60900287, 121800574]

約数ペア:

[(1, 121800574), (2, 60900287), (7, 17400082), (14, 8700041), (49, 2485726), (98, 1242863), (281, 433454), (562, 216727), (1967, 61922), (3934, 30961), (4423, 27538), (8846, 13769)]