205371712

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 506943360

約数和(自身を除く): 301571648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 179, 182, 197, 208, 224, 358, 364, 394, 416, 448, 716, 728, 788, 832, 1253, 1379, 1432, 1456, 1576, 2327, 2506, 2561, 2758, 2864, 2912, 3152, 4654, 5012, 5122, 5516, 5728, 5824, 6304, 9308, 10024, 10244, 11032, 11456, 12608, 16289, 17927, 18616, 20048, 20488, 22064, 32578, 35263, 35854, 37232, 40096, 40976, 44128, 65156, 70526, 71708, 74464, 80192, 81952, 88256, 130312, 141052, 143416, 148928, 163904, 246841, 260624, 282104, 286832, 458419, 493682, 521248, 564208, 573664, 916838, 987364, 1042496, 1128416, 1147328, 1833676, 1974728, 2256832, 3208933, 3667352, 3949456, 6417866, 7334704, 7898912, 12835732, 14669408, 15797824, 25671464, 29338816, 51342928, 102685856, 205371712]

約数ペア:

[(1, 205371712), (2, 102685856), (4, 51342928), (7, 29338816), (8, 25671464), (13, 15797824), (14, 14669408), (16, 12835732), (26, 7898912), (28, 7334704), (32, 6417866), (52, 3949456), (56, 3667352), (64, 3208933), (91, 2256832), (104, 1974728), (112, 1833676), (179, 1147328), (182, 1128416), (197, 1042496), (208, 987364), (224, 916838), (358, 573664), (364, 564208), (394, 521248), (416, 493682), (448, 458419), (716, 286832), (728, 282104), (788, 260624), (832, 246841), (1253, 163904), (1379, 148928), (1432, 143416), (1456, 141052), (1576, 130312), (2327, 88256), (2506, 81952), (2561, 80192), (2758, 74464), (2864, 71708), (2912, 70526), (3152, 65156), (4654, 44128), (5012, 40976), (5122, 40096), (5516, 37232), (5728, 35854), (5824, 35263), (6304, 32578), (9308, 22064), (10024, 20488), (10244, 20048), (11032, 18616), (11456, 17927), (12608, 16289)]