202011376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 467970048

約数和(自身を除く): 265958672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 496, 581, 664, 701, 868, 1162, 1328, 1402, 1736, 2324, 2573, 2804, 3472, 4648, 4907, 5146, 5608, 9296, 9814, 10292, 11216, 18011, 19628, 20584, 21731, 36022, 39256, 41168, 43462, 58183, 72044, 78512, 86924, 116366, 144088, 152117, 173848, 232732, 288176, 304234, 347696, 407281, 465464, 608468, 814562, 930928, 1216936, 1629124, 1803673, 2433872, 3258248, 3607346, 6516496, 7214692, 12625711, 14429384, 25251422, 28858768, 50502844, 101005688, 202011376]

約数ペア:

[(1, 202011376), (2, 101005688), (4, 50502844), (7, 28858768), (8, 25251422), (14, 14429384), (16, 12625711), (28, 7214692), (31, 6516496), (56, 3607346), (62, 3258248), (83, 2433872), (112, 1803673), (124, 1629124), (166, 1216936), (217, 930928), (248, 814562), (332, 608468), (434, 465464), (496, 407281), (581, 347696), (664, 304234), (701, 288176), (868, 232732), (1162, 173848), (1328, 152117), (1402, 144088), (1736, 116366), (2324, 86924), (2573, 78512), (2804, 72044), (3472, 58183), (4648, 43462), (4907, 41168), (5146, 39256), (5608, 36022), (9296, 21731), (9814, 20584), (10292, 19628), (11216, 18011)]