201948678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{659963}}^1$

素因数の和:659988

約数の個数: 24

約数和(自身を含む): 463294728

約数和(自身を除く): 261346050

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 659963, 1319926, 1979889, 3959778, 5939667, 11219371, 11879334, 22438742, 33658113, 67316226, 100974339, 201948678]

約数ペア:

[(1, 201948678), (2, 100974339), (3, 67316226), (6, 33658113), (9, 22438742), (17, 11879334), (18, 11219371), (34, 5939667), (51, 3959778), (102, 1979889), (153, 1319926), (306, 659963)]