199109856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 585993744

約数和(自身を除く): 386883888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 88, 96, 121, 122, 132, 176, 183, 242, 244, 264, 281, 352, 363, 366, 484, 488, 528, 562, 671, 726, 732, 843, 968, 976, 1056, 1124, 1342, 1452, 1464, 1686, 1936, 1952, 2013, 2248, 2684, 2904, 2928, 3091, 3372, 3872, 4026, 4496, 5368, 5808, 5856, 6182, 6744, 7381, 8052, 8992, 9273, 10736, 11616, 12364, 13488, 14762, 16104, 17141, 18546, 21472, 22143, 24728, 26976, 29524, 32208, 34001, 34282, 37092, 44286, 49456, 51423, 59048, 64416, 68002, 68564, 74184, 88572, 98912, 102003, 102846, 118096, 136004, 137128, 148368, 177144, 188551, 204006, 205692, 236192, 272008, 274256, 296736, 354288, 377102, 408012, 411384, 544016, 548512, 565653, 708576, 754204, 816024, 822768, 1088032, 1131306, 1508408, 1632048, 1645536, 2074061, 2262612, 3016816, 3264096, 4148122, 4525224, 6033632, 6222183, 8296244, 9050448, 12444366, 16592488, 18100896, 24888732, 33184976, 49777464, 66369952, 99554928, 199109856]

約数ペア:

[(1, 199109856), (2, 99554928), (3, 66369952), (4, 49777464), (6, 33184976), (8, 24888732), (11, 18100896), (12, 16592488), (16, 12444366), (22, 9050448), (24, 8296244), (32, 6222183), (33, 6033632), (44, 4525224), (48, 4148122), (61, 3264096), (66, 3016816), (88, 2262612), (96, 2074061), (121, 1645536), (122, 1632048), (132, 1508408), (176, 1131306), (183, 1088032), (242, 822768), (244, 816024), (264, 754204), (281, 708576), (352, 565653), (363, 548512), (366, 544016), (484, 411384), (488, 408012), (528, 377102), (562, 354288), (671, 296736), (726, 274256), (732, 272008), (843, 236192), (968, 205692), (976, 204006), (1056, 188551), (1124, 177144), (1342, 148368), (1452, 137128), (1464, 136004), (1686, 118096), (1936, 102846), (1952, 102003), (2013, 98912), (2248, 88572), (2684, 74184), (2904, 68564), (2928, 68002), (3091, 64416), (3372, 59048), (3872, 51423), (4026, 49456), (4496, 44286), (5368, 37092), (5808, 34282), (5856, 34001), (6182, 32208), (6744, 29524), (7381, 26976), (8052, 24728), (8992, 22143), (9273, 21472), (10736, 18546), (11616, 17141), (12364, 16104), (13488, 14762)]