209360508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 594413568

約数和(自身を除く): 385053060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 271, 357, 476, 541, 542, 714, 813, 1082, 1084, 1428, 1623, 1626, 1897, 2164, 3246, 3252, 3787, 3794, 4607, 5691, 6492, 7574, 7588, 9197, 9214, 11361, 11382, 13821, 15148, 18394, 18428, 22722, 22764, 27591, 27642, 32249, 36788, 45444, 55182, 55284, 64379, 64498, 96747, 110364, 128758, 128996, 146611, 193137, 193494, 257516, 293222, 386274, 386988, 439833, 586444, 772548, 879666, 1026277, 1759332, 2052554, 2492387, 3078831, 4105108, 4984774, 6157662, 7477161, 9969548, 12315324, 14954322, 17446709, 29908644, 34893418, 52340127, 69786836, 104680254, 209360508]

約数ペア:

[(1, 209360508), (2, 104680254), (3, 69786836), (4, 52340127), (6, 34893418), (7, 29908644), (12, 17446709), (14, 14954322), (17, 12315324), (21, 9969548), (28, 7477161), (34, 6157662), (42, 4984774), (51, 4105108), (68, 3078831), (84, 2492387), (102, 2052554), (119, 1759332), (204, 1026277), (238, 879666), (271, 772548), (357, 586444), (476, 439833), (541, 386988), (542, 386274), (714, 293222), (813, 257516), (1082, 193494), (1084, 193137), (1428, 146611), (1623, 128996), (1626, 128758), (1897, 110364), (2164, 96747), (3246, 64498), (3252, 64379), (3787, 55284), (3794, 55182), (4607, 45444), (5691, 36788), (6492, 32249), (7574, 27642), (7588, 27591), (9197, 22764), (9214, 22722), (11361, 18428), (11382, 18394), (13821, 15148)]