201020112

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 120

約数和(自身を含む): 598164840

約数和(自身を除く): 397144728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 333, 348, 444, 464, 522, 592, 666, 696, 888, 1044, 1073, 1301, 1332, 1392, 1776, 2088, 2146, 2602, 2664, 3219, 3903, 4176, 4292, 5204, 5328, 6438, 7806, 8584, 9657, 10408, 11709, 12876, 15612, 17168, 19314, 20816, 23418, 25752, 31224, 37729, 38628, 46836, 48137, 51504, 62448, 75458, 77256, 93672, 96274, 113187, 144411, 150916, 154512, 187344, 192548, 226374, 288822, 301832, 339561, 385096, 433233, 452748, 577644, 603664, 679122, 770192, 866466, 905496, 1155288, 1358244, 1395973, 1732932, 1810992, 2310576, 2716488, 2791946, 3465864, 4187919, 5432976, 5583892, 6931728, 8375838, 11167784, 12563757, 16751676, 22335568, 25127514, 33503352, 50255028, 67006704, 100510056, 201020112]

約数ペア:

[(1, 201020112), (2, 100510056), (3, 67006704), (4, 50255028), (6, 33503352), (8, 25127514), (9, 22335568), (12, 16751676), (16, 12563757), (18, 11167784), (24, 8375838), (29, 6931728), (36, 5583892), (37, 5432976), (48, 4187919), (58, 3465864), (72, 2791946), (74, 2716488), (87, 2310576), (111, 1810992), (116, 1732932), (144, 1395973), (148, 1358244), (174, 1155288), (222, 905496), (232, 866466), (261, 770192), (296, 679122), (333, 603664), (348, 577644), (444, 452748), (464, 433233), (522, 385096), (592, 339561), (666, 301832), (696, 288822), (888, 226374), (1044, 192548), (1073, 187344), (1301, 154512), (1332, 150916), (1392, 144411), (1776, 113187), (2088, 96274), (2146, 93672), (2602, 77256), (2664, 75458), (3219, 62448), (3903, 51504), (4176, 48137), (4292, 46836), (5204, 38628), (5328, 37729), (6438, 31224), (7806, 25752), (8584, 23418), (9657, 20816), (10408, 19314), (11709, 17168), (12876, 15612)]