214968964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 474629120

約数和(自身を除く): 259660156

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 67, 74, 76, 133, 134, 148, 163, 259, 266, 268, 326, 469, 518, 532, 652, 703, 938, 1036, 1141, 1273, 1406, 1876, 2282, 2479, 2546, 2812, 3097, 4564, 4921, 4958, 5092, 6031, 6194, 8911, 9842, 9916, 10921, 12062, 12388, 17353, 17822, 19684, 21679, 21842, 24124, 34706, 35644, 42217, 43358, 43684, 47101, 69412, 76447, 84434, 86716, 94202, 114589, 152894, 168868, 188404, 207499, 229178, 305788, 329707, 404077, 414998, 458356, 659414, 802123, 808154, 829996, 1318828, 1452493, 1604246, 1616308, 2828539, 2904986, 3208492, 5657078, 5809972, 7677463, 11314156, 15354926, 30709852, 53742241, 107484482, 214968964]

約数ペア:

[(1, 214968964), (2, 107484482), (4, 53742241), (7, 30709852), (14, 15354926), (19, 11314156), (28, 7677463), (37, 5809972), (38, 5657078), (67, 3208492), (74, 2904986), (76, 2828539), (133, 1616308), (134, 1604246), (148, 1452493), (163, 1318828), (259, 829996), (266, 808154), (268, 802123), (326, 659414), (469, 458356), (518, 414998), (532, 404077), (652, 329707), (703, 305788), (938, 229178), (1036, 207499), (1141, 188404), (1273, 168868), (1406, 152894), (1876, 114589), (2282, 94202), (2479, 86716), (2546, 84434), (2812, 76447), (3097, 69412), (4564, 47101), (4921, 43684), (4958, 43358), (5092, 42217), (6031, 35644), (6194, 34706), (8911, 24124), (9842, 21842), (9916, 21679), (10921, 19684), (12062, 17822), (12388, 17353)]