201621252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2400253}}^1$

素因数の和:2400267

約数の個数: 24

約数和(自身を含む): 537656896

約数和(自身を除く): 336035644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2400253, 4800506, 7200759, 9601012, 14401518, 16801771, 28803036, 33603542, 50405313, 67207084, 100810626, 201621252]

約数ペア:

[(1, 201621252), (2, 100810626), (3, 67207084), (4, 50405313), (6, 33603542), (7, 28803036), (12, 16801771), (14, 14401518), (21, 9601012), (28, 7200759), (42, 4800506), (84, 2400253)]