210150972

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157771}}^1$

素因数の和:157818

約数の個数: 36

約数和(自身を含む): 545575576

約数和(自身を除く): 335424604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 157771, 315542, 473313, 631084, 946626, 1419939, 1893252, 2839878, 5679756, 5837527, 11675054, 17512581, 23350108, 35025162, 52537743, 70050324, 105075486, 210150972]

約数ペア:

[(1, 210150972), (2, 105075486), (3, 70050324), (4, 52537743), (6, 35025162), (9, 23350108), (12, 17512581), (18, 11675054), (36, 5837527), (37, 5679756), (74, 2839878), (111, 1893252), (148, 1419939), (222, 946626), (333, 631084), (444, 473313), (666, 315542), (1332, 157771)]