208961376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167437}}^1$

素因数の和:167463

約数の個数: 48

約数和(自身を含む): 590721264

約数和(自身を除く): 381759888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 167437, 334874, 502311, 669748, 1004622, 1339496, 2009244, 2176681, 2678992, 4018488, 4353362, 5357984, 6530043, 8036976, 8706724, 13060086, 16073952, 17413448, 26120172, 34826896, 52240344, 69653792, 104480688, 208961376]

約数ペア:

[(1, 208961376), (2, 104480688), (3, 69653792), (4, 52240344), (6, 34826896), (8, 26120172), (12, 17413448), (13, 16073952), (16, 13060086), (24, 8706724), (26, 8036976), (32, 6530043), (39, 5357984), (48, 4353362), (52, 4018488), (78, 2678992), (96, 2176681), (104, 2009244), (156, 1339496), (208, 1004622), (312, 669748), (416, 502311), (624, 334874), (1248, 167437)]