120202908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1430987}}^1$

素因数の和:1431001

約数の個数: 24

約数和(自身を含む): 320541312

約数和(自身を除く): 200338404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1430987, 2861974, 4292961, 5723948, 8585922, 10016909, 17171844, 20033818, 30050727, 40067636, 60101454, 120202908]

約数ペア:

[(1, 120202908), (2, 60101454), (3, 40067636), (4, 30050727), (6, 20033818), (7, 17171844), (12, 10016909), (14, 8585922), (21, 5723948), (28, 4292961), (42, 2861974), (84, 1430987)]