206837762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 333745920

約数和(自身を除く): 126908158

約数列:

[1, 2, 19, 38, 73, 146, 173, 346, 431, 862, 1387, 2774, 3287, 6574, 8189, 12629, 16378, 25258, 31463, 62926, 74563, 149126, 239951, 479902, 597797, 1195594, 1416697, 2833394, 5443099, 10886198, 103418881, 206837762]

約数ペア:

[(1, 206837762), (2, 103418881), (19, 10886198), (38, 5443099), (73, 2833394), (146, 1416697), (173, 1195594), (346, 597797), (431, 479902), (862, 239951), (1387, 149126), (2774, 74563), (3287, 62926), (6574, 31463), (8189, 25258), (12629, 16378)]