208493406

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1927

約数の個数: 96

約数和(自身を含む): 539511840

約数和(自身を除く): 331018434

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 121, 153, 187, 198, 242, 297, 306, 363, 374, 459, 561, 594, 726, 918, 1089, 1122, 1683, 1877, 2057, 2178, 3267, 3366, 3754, 4114, 5049, 5631, 6171, 6534, 10098, 11262, 12342, 16893, 18513, 20647, 31909, 33786, 37026, 41294, 50679, 55539, 61941, 63818, 95727, 101358, 111078, 123882, 185823, 191454, 227117, 287181, 350999, 371646, 454234, 557469, 574362, 681351, 701998, 861543, 1052997, 1114938, 1362702, 1723086, 2044053, 2105994, 3158991, 3860989, 4088106, 6132159, 6317982, 7721978, 9476973, 11582967, 12264318, 18953946, 23165934, 34748901, 69497802, 104246703, 208493406]

約数ペア:

[(1, 208493406), (2, 104246703), (3, 69497802), (6, 34748901), (9, 23165934), (11, 18953946), (17, 12264318), (18, 11582967), (22, 9476973), (27, 7721978), (33, 6317982), (34, 6132159), (51, 4088106), (54, 3860989), (66, 3158991), (99, 2105994), (102, 2044053), (121, 1723086), (153, 1362702), (187, 1114938), (198, 1052997), (242, 861543), (297, 701998), (306, 681351), (363, 574362), (374, 557469), (459, 454234), (561, 371646), (594, 350999), (726, 287181), (918, 227117), (1089, 191454), (1122, 185823), (1683, 123882), (1877, 111078), (2057, 101358), (2178, 95727), (3267, 63818), (3366, 61941), (3754, 55539), (4114, 50679), (5049, 41294), (5631, 37026), (6171, 33786), (6534, 31909), (10098, 20647), (11262, 18513), (12342, 16893)]