193662417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 283852800

約数和(自身を除く): 90190383

約数列:

[1, 3, 13, 39, 79, 237, 239, 263, 717, 789, 1027, 3081, 3107, 3419, 9321, 10257, 18881, 20777, 56643, 62331, 62857, 188571, 245453, 270101, 736359, 810303, 817141, 2451423, 4965703, 14897109, 64554139, 193662417]

約数ペア:

[(1, 193662417), (3, 64554139), (13, 14897109), (39, 4965703), (79, 2451423), (237, 817141), (239, 810303), (263, 736359), (717, 270101), (789, 245453), (1027, 188571), (3081, 62857), (3107, 62331), (3419, 56643), (9321, 20777), (10257, 18881)]