221817462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 300729738

約数列:

[1, 2, 3, 6, 17, 29, 31, 34, 41, 51, 58, 59, 62, 82, 87, 93, 102, 118, 123, 174, 177, 186, 246, 354, 493, 527, 697, 899, 986, 1003, 1054, 1189, 1271, 1394, 1479, 1581, 1711, 1798, 1829, 2006, 2091, 2378, 2419, 2542, 2697, 2958, 3009, 3162, 3422, 3567, 3658, 3813, 4182, 4838, 5133, 5394, 5487, 6018, 7134, 7257, 7626, 10266, 10974, 14514, 15283, 20213, 21607, 29087, 30566, 31093, 36859, 40426, 41123, 43214, 45849, 53041, 58174, 60639, 62186, 64821, 70151, 73718, 74989, 82246, 87261, 91698, 93279, 106082, 110577, 121278, 123369, 129642, 140302, 149978, 159123, 174522, 186558, 210453, 221154, 224967, 246738, 318246, 420906, 449934, 626603, 901697, 1192567, 1253206, 1274813, 1803394, 1879809, 2174681, 2385134, 2549626, 2705091, 3577701, 3759618, 3824439, 4349362, 5410182, 6524043, 7155402, 7648878, 13048086, 36969577, 73939154, 110908731, 221817462]

約数ペア:

[(1, 221817462), (2, 110908731), (3, 73939154), (6, 36969577), (17, 13048086), (29, 7648878), (31, 7155402), (34, 6524043), (41, 5410182), (51, 4349362), (58, 3824439), (59, 3759618), (62, 3577701), (82, 2705091), (87, 2549626), (93, 2385134), (102, 2174681), (118, 1879809), (123, 1803394), (174, 1274813), (177, 1253206), (186, 1192567), (246, 901697), (354, 626603), (493, 449934), (527, 420906), (697, 318246), (899, 246738), (986, 224967), (1003, 221154), (1054, 210453), (1189, 186558), (1271, 174522), (1394, 159123), (1479, 149978), (1581, 140302), (1711, 129642), (1798, 123369), (1829, 121278), (2006, 110577), (2091, 106082), (2378, 93279), (2419, 91698), (2542, 87261), (2697, 82246), (2958, 74989), (3009, 73718), (3162, 70151), (3422, 64821), (3567, 62186), (3658, 60639), (3813, 58174), (4182, 53041), (4838, 45849), (5133, 43214), (5394, 41123), (5487, 40426), (6018, 36859), (7134, 31093), (7257, 30566), (7626, 29087), (10266, 21607), (10974, 20213), (14514, 15283)]