202164495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2309}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 349272000

約数和(自身を除く): 147107505

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 449, 1347, 2245, 2309, 5837, 6735, 6927, 11545, 17511, 29185, 30017, 34635, 87555, 90051, 150085, 450255, 1036741, 3110223, 5183705, 13477633, 15551115, 40432899, 67388165, 202164495]

約数ペア:

[(1, 202164495), (3, 67388165), (5, 40432899), (13, 15551115), (15, 13477633), (39, 5183705), (65, 3110223), (195, 1036741), (449, 450255), (1347, 150085), (2245, 90051), (2309, 87555), (5837, 34635), (6735, 30017), (6927, 29185), (11545, 17511)]