204702241664

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{470779}}^1$

素因数の和:470915

約数の個数: 64

約数和(自身を含む): 422572128000

約数和(自身を除く): 217869886336

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 128, 158, 172, 316, 344, 632, 688, 1264, 1376, 2528, 2752, 3397, 5056, 5504, 6794, 10112, 13588, 27176, 54352, 108704, 217408, 434816, 470779, 941558, 1883116, 3766232, 7532464, 15064928, 20243497, 30129856, 37191541, 40486994, 60259712, 74383082, 80973988, 148766164, 161947976, 297532328, 323895952, 595064656, 647791904, 1190129312, 1295583808, 1599236263, 2380258624, 2591167616, 3198472526, 4760517248, 6396945052, 12793890104, 25587780208, 51175560416, 102351120832, 204702241664]

約数ペア:

[(1, 204702241664), (2, 102351120832), (4, 51175560416), (8, 25587780208), (16, 12793890104), (32, 6396945052), (43, 4760517248), (64, 3198472526), (79, 2591167616), (86, 2380258624), (128, 1599236263), (158, 1295583808), (172, 1190129312), (316, 647791904), (344, 595064656), (632, 323895952), (688, 297532328), (1264, 161947976), (1376, 148766164), (2528, 80973988), (2752, 74383082), (3397, 60259712), (5056, 40486994), (5504, 37191541), (6794, 30129856), (10112, 20243497), (13588, 15064928), (27176, 7532464), (54352, 3766232), (108704, 1883116), (217408, 941558), (434816, 470779)]