206473376

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 418777128

約数和(自身を除く): 212303752

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 241, 328, 482, 653, 656, 964, 1306, 1312, 1928, 2612, 3856, 5224, 7712, 9881, 10448, 19762, 20896, 26773, 39524, 53546, 79048, 107092, 157373, 158096, 214184, 314746, 316192, 428368, 629492, 856736, 1258984, 2517968, 5035936, 6452293, 12904586, 25809172, 51618344, 103236688, 206473376]

約数ペア:

[(1, 206473376), (2, 103236688), (4, 51618344), (8, 25809172), (16, 12904586), (32, 6452293), (41, 5035936), (82, 2517968), (164, 1258984), (241, 856736), (328, 629492), (482, 428368), (653, 316192), (656, 314746), (964, 214184), (1306, 158096), (1312, 157373), (1928, 107092), (2612, 79048), (3856, 53546), (5224, 39524), (7712, 26773), (9881, 20896), (10448, 19762)]