201433557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 296353792

約数和(自身を除く): 94920235

約数列:

[1, 3, 13, 39, 67, 127, 201, 381, 607, 871, 1651, 1821, 2613, 4953, 7891, 8509, 23673, 25527, 40669, 77089, 110617, 122007, 231267, 331851, 528697, 1002157, 1586091, 3006471, 5164963, 15494889, 67144519, 201433557]

約数ペア:

[(1, 201433557), (3, 67144519), (13, 15494889), (39, 5164963), (67, 3006471), (127, 1586091), (201, 1002157), (381, 528697), (607, 331851), (871, 231267), (1651, 122007), (1821, 110617), (2613, 77089), (4953, 40669), (7891, 25527), (8509, 23673)]