210409078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 371165760

約数和(自身を除く): 160756682

約数列:

[1, 2, 11, 19, 22, 38, 67, 121, 134, 209, 242, 418, 683, 737, 1273, 1366, 1474, 2299, 2546, 4598, 7513, 8107, 12977, 14003, 15026, 16214, 25954, 28006, 45761, 82643, 91522, 142747, 154033, 165286, 285494, 308066, 503371, 869459, 1006742, 1570217, 1738918, 3140434, 5537081, 9564049, 11074162, 19128098, 105204539, 210409078]

約数ペア:

[(1, 210409078), (2, 105204539), (11, 19128098), (19, 11074162), (22, 9564049), (38, 5537081), (67, 3140434), (121, 1738918), (134, 1570217), (209, 1006742), (242, 869459), (418, 503371), (683, 308066), (737, 285494), (1273, 165286), (1366, 154033), (1474, 142747), (2299, 91522), (2546, 82643), (4598, 45761), (7513, 28006), (8107, 25954), (12977, 16214), (14003, 15026)]