197692208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 457304064

約数和(自身を除く): 259611856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 97, 112, 124, 194, 217, 248, 388, 434, 496, 587, 679, 776, 868, 1174, 1358, 1552, 1736, 2348, 2716, 3007, 3472, 4109, 4696, 5432, 6014, 8218, 9392, 10864, 12028, 16436, 18197, 21049, 24056, 32872, 36394, 42098, 48112, 56939, 65744, 72788, 84196, 113878, 127379, 145576, 168392, 227756, 254758, 291152, 336784, 398573, 455512, 509516, 797146, 911024, 1019032, 1594292, 1765109, 2038064, 3188584, 3530218, 6377168, 7060436, 12355763, 14120872, 24711526, 28241744, 49423052, 98846104, 197692208]

約数ペア:

[(1, 197692208), (2, 98846104), (4, 49423052), (7, 28241744), (8, 24711526), (14, 14120872), (16, 12355763), (28, 7060436), (31, 6377168), (56, 3530218), (62, 3188584), (97, 2038064), (112, 1765109), (124, 1594292), (194, 1019032), (217, 911024), (248, 797146), (388, 509516), (434, 455512), (496, 398573), (587, 336784), (679, 291152), (776, 254758), (868, 227756), (1174, 168392), (1358, 145576), (1552, 127379), (1736, 113878), (2348, 84196), (2716, 72788), (3007, 65744), (3472, 56939), (4109, 48112), (4696, 42098), (5432, 36394), (6014, 32872), (8218, 24056), (9392, 21049), (10864, 18197), (12028, 16436)]