210171052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3023}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 455196672

約数和(自身を除く): 245025620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 764, 1337, 2483, 2674, 3023, 4966, 5348, 6046, 9932, 12092, 17381, 21161, 34762, 39299, 42322, 69524, 78598, 84644, 157196, 275093, 550186, 577393, 1100372, 1154786, 2309572, 4041751, 7506109, 8083502, 15012218, 16167004, 30024436, 52542763, 105085526, 210171052]

約数ペア:

[(1, 210171052), (2, 105085526), (4, 52542763), (7, 30024436), (13, 16167004), (14, 15012218), (26, 8083502), (28, 7506109), (52, 4041751), (91, 2309572), (182, 1154786), (191, 1100372), (364, 577393), (382, 550186), (764, 275093), (1337, 157196), (2483, 84644), (2674, 78598), (3023, 69524), (4966, 42322), (5348, 39299), (6046, 34762), (9932, 21161), (12092, 17381)]