201674820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3361247}}^1$

素因数の和:3361259

約数の個数: 24

約数和(自身を含む): 564689664

約数和(自身を除く): 363014844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3361247, 6722494, 10083741, 13444988, 16806235, 20167482, 33612470, 40334964, 50418705, 67224940, 100837410, 201674820]

約数ペア:

[(1, 201674820), (2, 100837410), (3, 67224940), (4, 50418705), (5, 40334964), (6, 33612470), (10, 20167482), (12, 16806235), (15, 13444988), (20, 10083741), (30, 6722494), (60, 3361247)]