188393324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 392232960

約数和(自身を除く): 203839636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1709, 1778, 3418, 3556, 3937, 6836, 7874, 11963, 15748, 23926, 27559, 47852, 52979, 55118, 105958, 110236, 211916, 217043, 370853, 434086, 741706, 868172, 1483412, 1519301, 3038602, 6077204, 6728333, 13456666, 26913332, 47098331, 94196662, 188393324]

約数ペア:

[(1, 188393324), (2, 94196662), (4, 47098331), (7, 26913332), (14, 13456666), (28, 6728333), (31, 6077204), (62, 3038602), (124, 1519301), (127, 1483412), (217, 868172), (254, 741706), (434, 434086), (508, 370853), (868, 217043), (889, 211916), (1709, 110236), (1778, 105958), (3418, 55118), (3556, 52979), (3937, 47852), (6836, 27559), (7874, 23926), (11963, 15748)]