191100784

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12829}}^1$

素因数の和:12870

約数の個数: 60

約数和(自身を含む): 453412200

約数和(自身を除く): 262311416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 12829, 14896, 25658, 51316, 89803, 102632, 179606, 205264, 243751, 359212, 487502, 628621, 718424, 975004, 1257242, 1436848, 1706257, 1950008, 2514484, 3412514, 3900016, 5028968, 6825028, 10057936, 11943799, 13650056, 23887598, 27300112, 47775196, 95550392, 191100784]

約数ペア:

[(1, 191100784), (2, 95550392), (4, 47775196), (7, 27300112), (8, 23887598), (14, 13650056), (16, 11943799), (19, 10057936), (28, 6825028), (38, 5028968), (49, 3900016), (56, 3412514), (76, 2514484), (98, 1950008), (112, 1706257), (133, 1436848), (152, 1257242), (196, 975004), (266, 718424), (304, 628621), (392, 487502), (532, 359212), (784, 243751), (931, 205264), (1064, 179606), (1862, 102632), (2128, 89803), (3724, 51316), (7448, 25658), (12829, 14896)]