201224865

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 328801536

約数和(自身を除く): 127576671

約数列:

[1, 3, 5, 15, 73, 151, 219, 365, 453, 755, 1095, 1217, 2265, 3651, 6085, 11023, 18255, 33069, 55115, 88841, 165345, 183767, 266523, 444205, 551301, 918835, 1332615, 2756505, 13414991, 40244973, 67074955, 201224865]

約数ペア:

[(1, 201224865), (3, 67074955), (5, 40244973), (15, 13414991), (73, 2756505), (151, 1332615), (219, 918835), (365, 551301), (453, 444205), (755, 266523), (1095, 183767), (1217, 165345), (2265, 88841), (3651, 55115), (6085, 33069), (11023, 18255)]