191451722

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 399499776

約数和(自身を除く): 208048054

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 49, 62, 77, 98, 119, 154, 187, 217, 238, 337, 341, 374, 434, 527, 539, 674, 682, 833, 1054, 1078, 1309, 1519, 1666, 2359, 2387, 2618, 3038, 3689, 3707, 4718, 4774, 5729, 5797, 7378, 7414, 9163, 10447, 11458, 11594, 16513, 16709, 18326, 20894, 25823, 25949, 33026, 33418, 40103, 40579, 51646, 51898, 63019, 73129, 80206, 81158, 114917, 126038, 146258, 177599, 181643, 229834, 280721, 284053, 355198, 363286, 441133, 511903, 561442, 568106, 804419, 882266, 1023806, 1243193, 1608838, 1953589, 2486386, 3087931, 3907178, 5630933, 6175862, 8702351, 11261866, 13675123, 17404702, 27350246, 95725861, 191451722]

約数ペア:

[(1, 191451722), (2, 95725861), (7, 27350246), (11, 17404702), (14, 13675123), (17, 11261866), (22, 8702351), (31, 6175862), (34, 5630933), (49, 3907178), (62, 3087931), (77, 2486386), (98, 1953589), (119, 1608838), (154, 1243193), (187, 1023806), (217, 882266), (238, 804419), (337, 568106), (341, 561442), (374, 511903), (434, 441133), (527, 363286), (539, 355198), (674, 284053), (682, 280721), (833, 229834), (1054, 181643), (1078, 177599), (1309, 146258), (1519, 126038), (1666, 114917), (2359, 81158), (2387, 80206), (2618, 73129), (3038, 63019), (3689, 51898), (3707, 51646), (4718, 40579), (4774, 40103), (5729, 33418), (5797, 33026), (7378, 25949), (7414, 25823), (9163, 20894), (10447, 18326), (11458, 16709), (11594, 16513)]