219967566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 560004480

約数和(自身を除く): 340036914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 67, 78, 91, 98, 134, 147, 182, 201, 273, 294, 402, 469, 546, 637, 859, 871, 938, 1274, 1407, 1718, 1742, 1911, 2577, 2613, 2814, 3283, 3822, 5154, 5226, 6013, 6097, 6566, 9849, 11167, 12026, 12194, 18039, 18291, 19698, 22334, 33501, 36078, 36582, 42091, 42679, 57553, 67002, 78169, 84182, 85358, 115106, 126273, 128037, 156338, 172659, 234507, 252546, 256074, 345318, 402871, 469014, 547183, 748189, 805742, 1094366, 1208613, 1496378, 1641549, 2244567, 2417226, 2820097, 3283098, 4489134, 5237323, 5640194, 8460291, 10474646, 15711969, 16920582, 31423938, 36661261, 73322522, 109983783, 219967566]

約数ペア:

[(1, 219967566), (2, 109983783), (3, 73322522), (6, 36661261), (7, 31423938), (13, 16920582), (14, 15711969), (21, 10474646), (26, 8460291), (39, 5640194), (42, 5237323), (49, 4489134), (67, 3283098), (78, 2820097), (91, 2417226), (98, 2244567), (134, 1641549), (147, 1496378), (182, 1208613), (201, 1094366), (273, 805742), (294, 748189), (402, 547183), (469, 469014), (546, 402871), (637, 345318), (859, 256074), (871, 252546), (938, 234507), (1274, 172659), (1407, 156338), (1718, 128037), (1742, 126273), (1911, 115106), (2577, 85358), (2613, 84182), (2814, 78169), (3283, 67002), (3822, 57553), (5154, 42679), (5226, 42091), (6013, 36582), (6097, 36078), (6566, 33501), (9849, 22334), (11167, 19698), (12026, 18291), (12194, 18039)]