205569420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5897}}^1$

素因数の和:5999

約数の個数: 96

約数和(自身を含む): 665860608

約数和(自身を除く): 460291188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 5897, 6972, 8715, 11620, 11794, 17430, 17691, 23588, 29485, 34860, 35382, 41279, 58970, 70764, 82558, 88455, 117940, 123837, 165116, 176910, 206395, 247674, 353820, 412790, 489451, 495348, 619185, 825580, 978902, 1238370, 1468353, 1957804, 2447255, 2476740, 2936706, 3426157, 4894510, 5873412, 6852314, 7341765, 9789020, 10278471, 13704628, 14683530, 17130785, 20556942, 29367060, 34261570, 41113884, 51392355, 68523140, 102784710, 205569420]

約数ペア:

[(1, 205569420), (2, 102784710), (3, 68523140), (4, 51392355), (5, 41113884), (6, 34261570), (7, 29367060), (10, 20556942), (12, 17130785), (14, 14683530), (15, 13704628), (20, 10278471), (21, 9789020), (28, 7341765), (30, 6852314), (35, 5873412), (42, 4894510), (60, 3426157), (70, 2936706), (83, 2476740), (84, 2447255), (105, 1957804), (140, 1468353), (166, 1238370), (210, 978902), (249, 825580), (332, 619185), (415, 495348), (420, 489451), (498, 412790), (581, 353820), (830, 247674), (996, 206395), (1162, 176910), (1245, 165116), (1660, 123837), (1743, 117940), (2324, 88455), (2490, 82558), (2905, 70764), (3486, 58970), (4980, 41279), (5810, 35382), (5897, 34860), (6972, 29485), (8715, 23588), (11620, 17691), (11794, 17430)]