196452837

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 353126400

約数和(自身を除く): 156673563

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 227, 241, 399, 513, 681, 723, 1197, 1589, 1687, 2043, 2169, 3591, 4313, 4579, 4767, 5061, 6129, 6507, 12939, 13737, 14301, 15183, 30191, 32053, 38817, 41211, 42903, 45549, 54707, 90573, 96159, 116451, 123633, 164121, 271719, 288477, 382949, 492363, 815157, 865431, 1039433, 1148847, 1477089, 3118299, 3446541, 7276031, 9354897, 10339623, 21828093, 28064691, 65484279, 196452837]

約数ペア:

[(1, 196452837), (3, 65484279), (7, 28064691), (9, 21828093), (19, 10339623), (21, 9354897), (27, 7276031), (57, 3446541), (63, 3118299), (133, 1477089), (171, 1148847), (189, 1039433), (227, 865431), (241, 815157), (399, 492363), (513, 382949), (681, 288477), (723, 271719), (1197, 164121), (1589, 123633), (1687, 116451), (2043, 96159), (2169, 90573), (3591, 54707), (4313, 45549), (4579, 42903), (4767, 41211), (5061, 38817), (6129, 32053), (6507, 30191), (12939, 15183), (13737, 14301)]