211676522470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{204059}}^1$

素因数の和:204182

約数の個数: 96

約数和(自身を含む): 464791543200

約数和(自身を除く): 253115020730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 73, 98, 145, 146, 203, 245, 290, 365, 406, 490, 511, 730, 1015, 1022, 1421, 2030, 2117, 2555, 2842, 3577, 4234, 5110, 7105, 7154, 10585, 14210, 14819, 17885, 21170, 29638, 35770, 74095, 103733, 148190, 204059, 207466, 408118, 518665, 1020295, 1037330, 1428413, 2040590, 2856826, 5917711, 7142065, 9998891, 11835422, 14284130, 14896307, 19997782, 29588555, 29792614, 41423977, 49994455, 59177110, 74481535, 82847954, 99988910, 104274149, 148963070, 207119885, 208548298, 289967839, 414239770, 431992903, 521370745, 579935678, 729919043, 863985806, 1042741490, 1449839195, 1459838086, 2159964515, 2899678390, 3023950321, 3649595215, 4319929030, 6047900642, 7299190430, 15119751605, 21167652247, 30239503210, 42335304494, 105838261235, 211676522470]

約数ペア:

[(1, 211676522470), (2, 105838261235), (5, 42335304494), (7, 30239503210), (10, 21167652247), (14, 15119751605), (29, 7299190430), (35, 6047900642), (49, 4319929030), (58, 3649595215), (70, 3023950321), (73, 2899678390), (98, 2159964515), (145, 1459838086), (146, 1449839195), (203, 1042741490), (245, 863985806), (290, 729919043), (365, 579935678), (406, 521370745), (490, 431992903), (511, 414239770), (730, 289967839), (1015, 208548298), (1022, 207119885), (1421, 148963070), (2030, 104274149), (2117, 99988910), (2555, 82847954), (2842, 74481535), (3577, 59177110), (4234, 49994455), (5110, 41423977), (7105, 29792614), (7154, 29588555), (10585, 19997782), (14210, 14896307), (14819, 14284130), (17885, 11835422), (21170, 9998891), (29638, 7142065), (35770, 5917711), (74095, 2856826), (103733, 2040590), (148190, 1428413), (204059, 1037330), (207466, 1020295), (408118, 518665)]