210244976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5107}}^1$

素因数の和:5229

約数の個数: 40

約数和(自身を含む): 425639424

約数和(自身を除く): 215394448

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5107, 5146, 10214, 10292, 20428, 20584, 40856, 41168, 81712, 158317, 316634, 423881, 633268, 847762, 1266536, 1695524, 2533072, 3391048, 6782096, 13140311, 26280622, 52561244, 105122488, 210244976]

約数ペア:

[(1, 210244976), (2, 105122488), (4, 52561244), (8, 26280622), (16, 13140311), (31, 6782096), (62, 3391048), (83, 2533072), (124, 1695524), (166, 1266536), (248, 847762), (332, 633268), (496, 423881), (664, 316634), (1328, 158317), (2573, 81712), (5107, 41168), (5146, 40856), (10214, 20584), (10292, 20428)]