201978747

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4657}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 300347840

約数和(自身を除く): 98369093

約数列:

[1, 3, 9, 61, 79, 183, 237, 549, 711, 4657, 4819, 13971, 14457, 41913, 43371, 284077, 367903, 852231, 1103709, 2556693, 3311127, 22442083, 67326249, 201978747]

約数ペア:

[(1, 201978747), (3, 67326249), (9, 22442083), (61, 3311127), (79, 2556693), (183, 1103709), (237, 852231), (549, 367903), (711, 284077), (4657, 43371), (4819, 41913), (13971, 14457)]