211549896

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 601473600

約数和(自身を除く): 389923704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 71, 72, 87, 116, 142, 174, 213, 232, 261, 284, 348, 426, 522, 568, 639, 696, 852, 1044, 1278, 1427, 1704, 2059, 2088, 2556, 2854, 4118, 4281, 5112, 5708, 6177, 8236, 8562, 11416, 12354, 12843, 16472, 17124, 18531, 24708, 25686, 34248, 37062, 41383, 49416, 51372, 74124, 82766, 101317, 102744, 124149, 148248, 165532, 202634, 248298, 303951, 331064, 372447, 405268, 496596, 607902, 744894, 810536, 911853, 993192, 1215804, 1489788, 1823706, 2431608, 2938193, 2979576, 3647412, 5876386, 7294824, 8814579, 11752772, 17629158, 23505544, 26443737, 35258316, 52887474, 70516632, 105774948, 211549896]

約数ペア:

[(1, 211549896), (2, 105774948), (3, 70516632), (4, 52887474), (6, 35258316), (8, 26443737), (9, 23505544), (12, 17629158), (18, 11752772), (24, 8814579), (29, 7294824), (36, 5876386), (58, 3647412), (71, 2979576), (72, 2938193), (87, 2431608), (116, 1823706), (142, 1489788), (174, 1215804), (213, 993192), (232, 911853), (261, 810536), (284, 744894), (348, 607902), (426, 496596), (522, 405268), (568, 372447), (639, 331064), (696, 303951), (852, 248298), (1044, 202634), (1278, 165532), (1427, 148248), (1704, 124149), (2059, 102744), (2088, 101317), (2556, 82766), (2854, 74124), (4118, 51372), (4281, 49416), (5112, 41383), (5708, 37062), (6177, 34248), (8236, 25686), (8562, 24708), (11416, 18531), (12354, 17124), (12843, 16472)]