201397716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2741}}^1$

素因数の和:2921

約数の個数: 72

約数和(自身を含む): 551942664

約数和(自身を除く): 350544948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2741, 2826, 4082, 5482, 5652, 6123, 8164, 8223, 10964, 12246, 16446, 18369, 24492, 24669, 32892, 35633, 36738, 49338, 71266, 73476, 98676, 106899, 142532, 213798, 320697, 427596, 430337, 641394, 860674, 1282788, 1291011, 1721348, 2582022, 3873033, 5164044, 5594381, 7746066, 11188762, 15492132, 16783143, 22377524, 33566286, 50349429, 67132572, 100698858, 201397716]

約数ペア:

[(1, 201397716), (2, 100698858), (3, 67132572), (4, 50349429), (6, 33566286), (9, 22377524), (12, 16783143), (13, 15492132), (18, 11188762), (26, 7746066), (36, 5594381), (39, 5164044), (52, 3873033), (78, 2582022), (117, 1721348), (156, 1291011), (157, 1282788), (234, 860674), (314, 641394), (468, 430337), (471, 427596), (628, 320697), (942, 213798), (1413, 142532), (1884, 106899), (2041, 98676), (2741, 73476), (2826, 71266), (4082, 49338), (5482, 36738), (5652, 35633), (6123, 32892), (8164, 24669), (8223, 24492), (10964, 18369), (12246, 16446)]