196976976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18911}}^1$

素因数の和:18960

約数の個数: 80

約数和(自身を含む): 600342528

約数和(自身を除く): 403365552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 18911, 37822, 56733, 75644, 113466, 132377, 151288, 226932, 264754, 302576, 397131, 453864, 529508, 586241, 794262, 907728, 1059016, 1172482, 1588524, 1758723, 2118032, 2344964, 3177048, 3517446, 4103687, 4689928, 6354096, 7034892, 8207374, 9379856, 12311061, 14069784, 16414748, 24622122, 28139568, 32829496, 49244244, 65658992, 98488488, 196976976]

約数ペア:

[(1, 196976976), (2, 98488488), (3, 65658992), (4, 49244244), (6, 32829496), (7, 28139568), (8, 24622122), (12, 16414748), (14, 14069784), (16, 12311061), (21, 9379856), (24, 8207374), (28, 7034892), (31, 6354096), (42, 4689928), (48, 4103687), (56, 3517446), (62, 3177048), (84, 2344964), (93, 2118032), (112, 1758723), (124, 1588524), (168, 1172482), (186, 1059016), (217, 907728), (248, 794262), (336, 586241), (372, 529508), (434, 453864), (496, 397131), (651, 302576), (744, 264754), (868, 226932), (1302, 151288), (1488, 132377), (1736, 113466), (2604, 75644), (3472, 56733), (5208, 37822), (10416, 18911)]