201944288

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9944

約数の個数: 72

約数和(自身を含む): 498114792

約数和(自身を除く): 296170504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 9907, 10192, 19814, 20384, 39628, 69349, 79256, 128791, 138698, 158512, 257582, 277396, 317024, 485443, 515164, 554792, 901537, 970886, 1030328, 1109584, 1803074, 1941772, 2060656, 2219168, 3606148, 3883544, 4121312, 6310759, 7212296, 7767088, 12621518, 14424592, 15534176, 25243036, 28849184, 50486072, 100972144, 201944288]

約数ペア:

[(1, 201944288), (2, 100972144), (4, 50486072), (7, 28849184), (8, 25243036), (13, 15534176), (14, 14424592), (16, 12621518), (26, 7767088), (28, 7212296), (32, 6310759), (49, 4121312), (52, 3883544), (56, 3606148), (91, 2219168), (98, 2060656), (104, 1941772), (112, 1803074), (182, 1109584), (196, 1030328), (208, 970886), (224, 901537), (364, 554792), (392, 515164), (416, 485443), (637, 317024), (728, 277396), (784, 257582), (1274, 158512), (1456, 138698), (1568, 128791), (2548, 79256), (2912, 69349), (5096, 39628), (9907, 20384), (10192, 19814)]