203468109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 298045440

約数和(自身を除く): 94577331

約数列:

[1, 3, 13, 39, 83, 239, 249, 263, 717, 789, 1079, 3107, 3237, 3419, 9321, 10257, 19837, 21829, 59511, 62857, 65487, 188571, 257881, 283777, 773643, 817141, 851331, 2451423, 5217131, 15651393, 67822703, 203468109]

約数ペア:

[(1, 203468109), (3, 67822703), (13, 15651393), (39, 5217131), (83, 2451423), (239, 851331), (249, 817141), (263, 773643), (717, 283777), (789, 257881), (1079, 188571), (3107, 65487), (3237, 62857), (3419, 59511), (9321, 21829), (10257, 19837)]