215547184

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1837

約数の個数: 40

約数和(自身を含む): 428477040

約数和(自身を除く): 212929856

約数列:

[1, 2, 4, 8, 16, 53, 106, 157, 212, 314, 424, 628, 848, 1256, 1619, 2512, 3238, 6476, 8321, 12952, 16642, 25904, 33284, 66568, 85807, 133136, 171614, 254183, 343228, 508366, 686456, 1016732, 1372912, 2033464, 4066928, 13471699, 26943398, 53886796, 107773592, 215547184]

約数ペア:

[(1, 215547184), (2, 107773592), (4, 53886796), (8, 26943398), (16, 13471699), (53, 4066928), (106, 2033464), (157, 1372912), (212, 1016732), (314, 686456), (424, 508366), (628, 343228), (848, 254183), (1256, 171614), (1619, 133136), (2512, 85807), (3238, 66568), (6476, 33284), (8321, 25904), (12952, 16642)]