204484385

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 85093855

約数列:

[1, 5, 7, 35, 37, 185, 259, 269, 587, 1295, 1345, 1883, 2935, 4109, 9415, 9953, 20545, 21719, 49765, 69671, 108595, 152033, 157903, 348355, 760165, 789515, 1105321, 5526605, 5842411, 29212055, 40896877, 204484385]

約数ペア:

[(1, 204484385), (5, 40896877), (7, 29212055), (35, 5842411), (37, 5526605), (185, 1105321), (259, 789515), (269, 760165), (587, 348355), (1295, 157903), (1345, 152033), (1883, 108595), (2935, 69671), (4109, 49765), (9415, 21719), (9953, 20545)]