201920838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4807639}}^1$

素因数の和:4807651

約数の個数: 16

約数和(自身を含む): 461533440

約数和(自身を除く): 259612602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4807639, 9615278, 14422917, 28845834, 33653473, 67306946, 100960419, 201920838]

約数ペア:

[(1, 201920838), (2, 100960419), (3, 67306946), (6, 33653473), (7, 28845834), (14, 14422917), (21, 9615278), (42, 4807639)]