209148264

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 630403200

約数和(自身を除く): 421254936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 211, 216, 234, 312, 351, 353, 422, 468, 633, 702, 706, 844, 936, 1059, 1266, 1404, 1412, 1688, 1899, 2118, 2532, 2743, 2808, 2824, 3177, 3798, 4236, 4589, 5064, 5486, 5697, 6354, 7596, 8229, 8472, 9178, 9531, 10972, 11394, 12708, 13767, 15192, 16458, 18356, 19062, 21944, 22788, 24687, 25416, 27534, 32916, 36712, 38124, 41301, 45576, 49374, 55068, 65832, 74061, 74483, 76248, 82602, 98748, 110136, 123903, 148122, 148966, 165204, 197496, 223449, 247806, 296244, 297932, 330408, 446898, 495612, 592488, 595864, 670347, 893796, 968279, 991224, 1340694, 1787592, 1936558, 2011041, 2681388, 2904837, 3873116, 4022082, 5362776, 5809674, 7746232, 8044164, 8714511, 11619348, 16088328, 17429022, 23238696, 26143533, 34858044, 52287066, 69716088, 104574132, 209148264]

約数ペア:

[(1, 209148264), (2, 104574132), (3, 69716088), (4, 52287066), (6, 34858044), (8, 26143533), (9, 23238696), (12, 17429022), (13, 16088328), (18, 11619348), (24, 8714511), (26, 8044164), (27, 7746232), (36, 5809674), (39, 5362776), (52, 4022082), (54, 3873116), (72, 2904837), (78, 2681388), (104, 2011041), (108, 1936558), (117, 1787592), (156, 1340694), (211, 991224), (216, 968279), (234, 893796), (312, 670347), (351, 595864), (353, 592488), (422, 495612), (468, 446898), (633, 330408), (702, 297932), (706, 296244), (844, 247806), (936, 223449), (1059, 197496), (1266, 165204), (1404, 148966), (1412, 148122), (1688, 123903), (1899, 110136), (2118, 98748), (2532, 82602), (2743, 76248), (2808, 74483), (2824, 74061), (3177, 65832), (3798, 55068), (4236, 49374), (4589, 45576), (5064, 41301), (5486, 38124), (5697, 36712), (6354, 32916), (7596, 27534), (8229, 25416), (8472, 24687), (9178, 22788), (9531, 21944), (10972, 19062), (11394, 18356), (12708, 16458), (13767, 15192)]