201617928

素因数分解:

$2^3\times 3^2\times {\mathrm{2800249}}^1$

素因数の和:2800261

約数の個数: 24

約数和(自身を含む): 546048750

約数和(自身を除く): 344430822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2800249, 5600498, 8400747, 11200996, 16801494, 22401992, 25202241, 33602988, 50404482, 67205976, 100808964, 201617928]

約数ペア:

[(1, 201617928), (2, 100808964), (3, 67205976), (4, 50404482), (6, 33602988), (8, 25202241), (9, 22401992), (12, 16801494), (18, 11200996), (24, 8400747), (36, 5600498), (72, 2800249)]