201518982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 531379200

約数和(自身を除く): 329860218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 73, 109, 126, 134, 146, 189, 201, 218, 219, 327, 378, 402, 438, 469, 511, 603, 654, 657, 763, 938, 981, 1022, 1206, 1314, 1407, 1526, 1533, 1809, 1962, 1971, 2289, 2814, 2943, 3066, 3618, 3942, 4221, 4578, 4599, 4891, 5886, 6867, 7303, 7957, 8442, 9198, 9782, 12663, 13734, 13797, 14606, 14673, 15914, 20601, 21909, 23871, 25326, 27594, 29346, 34237, 41202, 43818, 44019, 47742, 51121, 55699, 65727, 68474, 71613, 88038, 102242, 102711, 111398, 131454, 132057, 143226, 153363, 167097, 197181, 205422, 214839, 264114, 306726, 308133, 334194, 394362, 429678, 460089, 501291, 533119, 616266, 920178, 924399, 1002582, 1066238, 1380267, 1503873, 1599357, 1848798, 2760534, 3007746, 3198714, 3731833, 4798071, 7463666, 9596142, 11195499, 14394213, 22390998, 28788426, 33586497, 67172994, 100759491, 201518982]

約数ペア:

[(1, 201518982), (2, 100759491), (3, 67172994), (6, 33586497), (7, 28788426), (9, 22390998), (14, 14394213), (18, 11195499), (21, 9596142), (27, 7463666), (42, 4798071), (54, 3731833), (63, 3198714), (67, 3007746), (73, 2760534), (109, 1848798), (126, 1599357), (134, 1503873), (146, 1380267), (189, 1066238), (201, 1002582), (218, 924399), (219, 920178), (327, 616266), (378, 533119), (402, 501291), (438, 460089), (469, 429678), (511, 394362), (603, 334194), (654, 308133), (657, 306726), (763, 264114), (938, 214839), (981, 205422), (1022, 197181), (1206, 167097), (1314, 153363), (1407, 143226), (1526, 132057), (1533, 131454), (1809, 111398), (1962, 102711), (1971, 102242), (2289, 88038), (2814, 71613), (2943, 68474), (3066, 65727), (3618, 55699), (3942, 51121), (4221, 47742), (4578, 44019), (4599, 43818), (4891, 41202), (5886, 34237), (6867, 29346), (7303, 27594), (7957, 25326), (8442, 23871), (9198, 21909), (9782, 20601), (12663, 15914), (13734, 14673), (13797, 14606)]