201606841865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{255637}}^1$

素因数の和:256769

約数の個数: 32

約数和(自身を含む): 284482146816

約数和(自身を除く): 82875304951

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1103, 5515, 12133, 14339, 60665, 71695, 157729, 255637, 788645, 1278185, 2812007, 3323281, 14060035, 16616405, 36556091, 182780455, 281967611, 1409838055, 3101643721, 3665578943, 15508218605, 18327894715, 40321368373, 201606841865]

約数ペア:

[(1, 201606841865), (5, 40321368373), (11, 18327894715), (13, 15508218605), (55, 3665578943), (65, 3101643721), (143, 1409838055), (715, 281967611), (1103, 182780455), (5515, 36556091), (12133, 16616405), (14339, 14060035), (60665, 3323281), (71695, 2812007), (157729, 1278185), (255637, 788645)]