207699648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 614677968

約数和(自身を除く): 406978320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 169, 173, 192, 208, 222, 296, 312, 338, 346, 416, 444, 481, 507, 519, 592, 624, 676, 692, 832, 888, 962, 1014, 1038, 1184, 1248, 1352, 1384, 1443, 1776, 1924, 2028, 2076, 2249, 2368, 2496, 2704, 2768, 2886, 3552, 3848, 4056, 4152, 4498, 5408, 5536, 5772, 6253, 6401, 6747, 7104, 7696, 8112, 8304, 8996, 10816, 11072, 11544, 12506, 12802, 13494, 15392, 16224, 16608, 17992, 18759, 19203, 23088, 25012, 25604, 26988, 29237, 30784, 32448, 33216, 35984, 37518, 38406, 46176, 50024, 51208, 53976, 58474, 71968, 75036, 76812, 83213, 87711, 92352, 100048, 102416, 107952, 116948, 143936, 150072, 153624, 166426, 175422, 200096, 204832, 215904, 233896, 249639, 300144, 307248, 332852, 350844, 400192, 409664, 431808, 467792, 499278, 600288, 614496, 665704, 701688, 935584, 998556, 1081769, 1200576, 1228992, 1331408, 1403376, 1871168, 1997112, 2163538, 2662816, 2806752, 3245307, 3994224, 4327076, 5325632, 5613504, 6490614, 7988448, 8654152, 12981228, 15976896, 17308304, 25962456, 34616608, 51924912, 69233216, 103849824, 207699648]

約数ペア:

[(1, 207699648), (2, 103849824), (3, 69233216), (4, 51924912), (6, 34616608), (8, 25962456), (12, 17308304), (13, 15976896), (16, 12981228), (24, 8654152), (26, 7988448), (32, 6490614), (37, 5613504), (39, 5325632), (48, 4327076), (52, 3994224), (64, 3245307), (74, 2806752), (78, 2662816), (96, 2163538), (104, 1997112), (111, 1871168), (148, 1403376), (156, 1331408), (169, 1228992), (173, 1200576), (192, 1081769), (208, 998556), (222, 935584), (296, 701688), (312, 665704), (338, 614496), (346, 600288), (416, 499278), (444, 467792), (481, 431808), (507, 409664), (519, 400192), (592, 350844), (624, 332852), (676, 307248), (692, 300144), (832, 249639), (888, 233896), (962, 215904), (1014, 204832), (1038, 200096), (1184, 175422), (1248, 166426), (1352, 153624), (1384, 150072), (1443, 143936), (1776, 116948), (1924, 107952), (2028, 102416), (2076, 100048), (2249, 92352), (2368, 87711), (2496, 83213), (2704, 76812), (2768, 75036), (2886, 71968), (3552, 58474), (3848, 53976), (4056, 51208), (4152, 50024), (4498, 46176), (5408, 38406), (5536, 37518), (5772, 35984), (6253, 33216), (6401, 32448), (6747, 30784), (7104, 29237), (7696, 26988), (8112, 25604), (8304, 25012), (8996, 23088), (10816, 19203), (11072, 18759), (11544, 17992), (12506, 16608), (12802, 16224), (13494, 15392)]