201974668

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{4621}}^1$

素因数の和:4862

約数の個数: 36

約数和(自身を含む): 413095872

約数和(自身を除く): 211121204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1561, 3122, 4621, 6244, 9242, 10927, 18484, 21854, 32347, 43708, 64694, 129388, 226429, 452858, 905716, 1030483, 2060966, 4121932, 7213381, 14426762, 28853524, 50493667, 100987334, 201974668]

約数ペア:

[(1, 201974668), (2, 100987334), (4, 50493667), (7, 28853524), (14, 14426762), (28, 7213381), (49, 4121932), (98, 2060966), (196, 1030483), (223, 905716), (446, 452858), (892, 226429), (1561, 129388), (3122, 64694), (4621, 43708), (6244, 32347), (9242, 21854), (10927, 18484)]