201957168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{929}}^1$

素因数の和:1594

約数の個数: 80

約数和(自身を含む): 597818880

約数和(自身を除く): 395861712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 647, 929, 1294, 1858, 1941, 2588, 2787, 3716, 3882, 4529, 5176, 5574, 6503, 7432, 7764, 9058, 10352, 11148, 13006, 13587, 14864, 15528, 18116, 19509, 22296, 26012, 27174, 31056, 36232, 39018, 44592, 52024, 54348, 72464, 78036, 104048, 108696, 156072, 217392, 312144, 601063, 1202126, 1803189, 2404252, 3606378, 4207441, 4808504, 7212756, 8414882, 9617008, 12622323, 14425512, 16829764, 25244646, 28851024, 33659528, 50489292, 67319056, 100978584, 201957168]

約数ペア:

[(1, 201957168), (2, 100978584), (3, 67319056), (4, 50489292), (6, 33659528), (7, 28851024), (8, 25244646), (12, 16829764), (14, 14425512), (16, 12622323), (21, 9617008), (24, 8414882), (28, 7212756), (42, 4808504), (48, 4207441), (56, 3606378), (84, 2404252), (112, 1803189), (168, 1202126), (336, 601063), (647, 312144), (929, 217392), (1294, 156072), (1858, 108696), (1941, 104048), (2588, 78036), (2787, 72464), (3716, 54348), (3882, 52024), (4529, 44592), (5176, 39018), (5574, 36232), (6503, 31056), (7432, 27174), (7764, 26012), (9058, 22296), (10352, 19509), (11148, 18116), (13006, 15528), (13587, 14864)]