201011790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7537}}^1$

素因数の和:7681

約数の個数: 64

約数和(自身を含む): 555761664

約数和(自身を除く): 354749874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 7537, 8890, 13335, 15074, 22611, 26670, 37685, 45222, 52759, 75370, 105518, 113055, 158277, 226110, 263795, 316554, 527590, 791385, 957199, 1582770, 1914398, 2871597, 4785995, 5743194, 6700393, 9571990, 13400786, 14357985, 20101179, 28715970, 33501965, 40202358, 67003930, 100505895, 201011790]

約数ペア:

[(1, 201011790), (2, 100505895), (3, 67003930), (5, 40202358), (6, 33501965), (7, 28715970), (10, 20101179), (14, 14357985), (15, 13400786), (21, 9571990), (30, 6700393), (35, 5743194), (42, 4785995), (70, 2871597), (105, 1914398), (127, 1582770), (210, 957199), (254, 791385), (381, 527590), (635, 316554), (762, 263795), (889, 226110), (1270, 158277), (1778, 113055), (1905, 105518), (2667, 75370), (3810, 52759), (4445, 45222), (5334, 37685), (7537, 26670), (8890, 22611), (13335, 15074)]