189700836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25873}}^1$

素因数の和:25940

約数の個数: 48

約数和(自身を含む): 486845184

約数和(自身を除く): 297144348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 25873, 51746, 77619, 103492, 155238, 310476, 336349, 672698, 1009047, 1216031, 1345396, 2018094, 2432062, 3648093, 4036188, 4864124, 7296186, 14592372, 15808403, 31616806, 47425209, 63233612, 94850418, 189700836]

約数ペア:

[(1, 189700836), (2, 94850418), (3, 63233612), (4, 47425209), (6, 31616806), (12, 15808403), (13, 14592372), (26, 7296186), (39, 4864124), (47, 4036188), (52, 3648093), (78, 2432062), (94, 2018094), (141, 1345396), (156, 1216031), (188, 1009047), (282, 672698), (564, 336349), (611, 310476), (1222, 155238), (1833, 103492), (2444, 77619), (3666, 51746), (7332, 25873)]