219632192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{953}}^1$

素因数の和:1255

約数の個数: 56

約数和(自身を含む): 471546936

約数和(自身を除く): 251914744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 277, 416, 554, 832, 953, 1108, 1906, 2216, 3601, 3812, 4432, 7202, 7624, 8864, 12389, 14404, 15248, 17728, 24778, 28808, 30496, 49556, 57616, 60992, 99112, 115232, 198224, 230464, 263981, 396448, 527962, 792896, 1055924, 2111848, 3431753, 4223696, 6863506, 8447392, 13727012, 16894784, 27454024, 54908048, 109816096, 219632192]

約数ペア:

[(1, 219632192), (2, 109816096), (4, 54908048), (8, 27454024), (13, 16894784), (16, 13727012), (26, 8447392), (32, 6863506), (52, 4223696), (64, 3431753), (104, 2111848), (208, 1055924), (277, 792896), (416, 527962), (554, 396448), (832, 263981), (953, 230464), (1108, 198224), (1906, 115232), (2216, 99112), (3601, 60992), (3812, 57616), (4432, 49556), (7202, 30496), (7624, 28808), (8864, 24778), (12389, 17728), (14404, 15248)]