210009202432

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{2309}}^1\times {\mathrm{20899}}^1$

素因数の和:23241

約数の個数: 72

約数和(自身を含む): 444070242000

約数和(自身を除く): 234061039568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 2309, 4352, 4618, 9236, 18472, 20899, 36944, 39253, 41798, 73888, 78506, 83596, 147776, 157012, 167192, 295552, 314024, 334384, 355283, 591104, 628048, 668768, 710566, 1256096, 1337536, 1421132, 2512192, 2675072, 2842264, 5024384, 5350144, 5684528, 10048768, 11369056, 22738112, 45476224, 48255791, 90952448, 96511582, 193023164, 386046328, 772092656, 820348447, 1544185312, 1640696894, 3088370624, 3281393788, 6176741248, 6562787576, 12353482496, 13125575152, 26251150304, 52502300608, 105004601216, 210009202432]

約数ペア:

[(1, 210009202432), (2, 105004601216), (4, 52502300608), (8, 26251150304), (16, 13125575152), (17, 12353482496), (32, 6562787576), (34, 6176741248), (64, 3281393788), (68, 3088370624), (128, 1640696894), (136, 1544185312), (256, 820348447), (272, 772092656), (544, 386046328), (1088, 193023164), (2176, 96511582), (2309, 90952448), (4352, 48255791), (4618, 45476224), (9236, 22738112), (18472, 11369056), (20899, 10048768), (36944, 5684528), (39253, 5350144), (41798, 5024384), (73888, 2842264), (78506, 2675072), (83596, 2512192), (147776, 1421132), (157012, 1337536), (167192, 1256096), (295552, 710566), (314024, 668768), (334384, 628048), (355283, 591104)]