204892896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 593789616

約数和(自身を除く): 388896720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 73, 78, 96, 104, 146, 156, 169, 173, 208, 219, 292, 312, 338, 346, 416, 438, 507, 519, 584, 624, 676, 692, 876, 949, 1014, 1038, 1168, 1248, 1352, 1384, 1752, 1898, 2028, 2076, 2249, 2336, 2704, 2768, 2847, 3504, 3796, 4056, 4152, 4498, 5408, 5536, 5694, 6747, 7008, 7592, 8112, 8304, 8996, 11388, 12337, 12629, 13494, 15184, 16224, 16608, 17992, 22776, 24674, 25258, 26988, 29237, 30368, 35984, 37011, 37887, 45552, 49348, 50516, 53976, 58474, 71968, 74022, 75774, 87711, 91104, 98696, 101032, 107952, 116948, 148044, 151548, 164177, 175422, 197392, 202064, 215904, 233896, 296088, 303096, 328354, 350844, 394784, 404128, 467792, 492531, 592176, 606192, 656708, 701688, 935584, 985062, 1184352, 1212384, 1313416, 1403376, 1970124, 2134301, 2626832, 2806752, 3940248, 4268602, 5253664, 6402903, 7880496, 8537204, 12805806, 15760992, 17074408, 25611612, 34148816, 51223224, 68297632, 102446448, 204892896]

約数ペア:

[(1, 204892896), (2, 102446448), (3, 68297632), (4, 51223224), (6, 34148816), (8, 25611612), (12, 17074408), (13, 15760992), (16, 12805806), (24, 8537204), (26, 7880496), (32, 6402903), (39, 5253664), (48, 4268602), (52, 3940248), (73, 2806752), (78, 2626832), (96, 2134301), (104, 1970124), (146, 1403376), (156, 1313416), (169, 1212384), (173, 1184352), (208, 985062), (219, 935584), (292, 701688), (312, 656708), (338, 606192), (346, 592176), (416, 492531), (438, 467792), (507, 404128), (519, 394784), (584, 350844), (624, 328354), (676, 303096), (692, 296088), (876, 233896), (949, 215904), (1014, 202064), (1038, 197392), (1168, 175422), (1248, 164177), (1352, 151548), (1384, 148044), (1752, 116948), (1898, 107952), (2028, 101032), (2076, 98696), (2249, 91104), (2336, 87711), (2704, 75774), (2768, 74022), (2847, 71968), (3504, 58474), (3796, 53976), (4056, 50516), (4152, 49348), (4498, 45552), (5408, 37887), (5536, 37011), (5694, 35984), (6747, 30368), (7008, 29237), (7592, 26988), (8112, 25258), (8304, 24674), (8996, 22776), (11388, 17992), (12337, 16608), (12629, 16224), (13494, 15184)]