204362704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1572

約数の個数: 80

約数和(自身を含む): 492690688

約数和(自身を除く): 288327984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 679, 728, 776, 1261, 1358, 1447, 1456, 1552, 2522, 2716, 2894, 5044, 5432, 5788, 8827, 10088, 10129, 10864, 11576, 17654, 18811, 20176, 20258, 23152, 35308, 37622, 40516, 70616, 75244, 81032, 131677, 140359, 141232, 150488, 162064, 263354, 280718, 300976, 526708, 561436, 982513, 1053416, 1122872, 1824667, 1965026, 2106832, 2245744, 3649334, 3930052, 7298668, 7860104, 12772669, 14597336, 15720208, 25545338, 29194672, 51090676, 102181352, 204362704]

約数ペア:

[(1, 204362704), (2, 102181352), (4, 51090676), (7, 29194672), (8, 25545338), (13, 15720208), (14, 14597336), (16, 12772669), (26, 7860104), (28, 7298668), (52, 3930052), (56, 3649334), (91, 2245744), (97, 2106832), (104, 1965026), (112, 1824667), (182, 1122872), (194, 1053416), (208, 982513), (364, 561436), (388, 526708), (679, 300976), (728, 280718), (776, 263354), (1261, 162064), (1358, 150488), (1447, 141232), (1456, 140359), (1552, 131677), (2522, 81032), (2716, 75244), (2894, 70616), (5044, 40516), (5432, 37622), (5788, 35308), (8827, 23152), (10088, 20258), (10129, 20176), (10864, 18811), (11576, 17654)]