186906211

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 220147200

約数和(自身を除く): 33240989

約数列:

[1, 17, 19, 23, 139, 181, 323, 391, 437, 2363, 2641, 3077, 3197, 3439, 4163, 7429, 25159, 44897, 54349, 58463, 60743, 70771, 79097, 427703, 478021, 578657, 1032631, 1344649, 8126357, 9837169, 10994483, 186906211]

約数ペア:

[(1, 186906211), (17, 10994483), (19, 9837169), (23, 8126357), (139, 1344649), (181, 1032631), (323, 578657), (391, 478021), (437, 427703), (2363, 79097), (2641, 70771), (3077, 60743), (3197, 58463), (3439, 54349), (4163, 44897), (7429, 25159)]