202021132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{3541}}^1$

素因数の和:4401

約数の個数: 24

約数和(自身を含む): 374885280

約数和(自身を除く): 172864148

約数列:

[1, 2, 4, 17, 34, 68, 839, 1678, 3356, 3541, 7082, 14164, 14263, 28526, 57052, 60197, 120394, 240788, 2970899, 5941798, 11883596, 50505283, 101010566, 202021132]

約数ペア:

[(1, 202021132), (2, 101010566), (4, 50505283), (17, 11883596), (34, 5941798), (68, 2970899), (839, 240788), (1678, 120394), (3356, 60197), (3541, 57052), (7082, 28526), (14164, 14263)]