204681344

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7421

約数の個数: 64

約数和(自身を含む): 481113600

約数和(自身を除く): 276432256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 7369, 13888, 14738, 27776, 29476, 51583, 58952, 103166, 117904, 206332, 228439, 235808, 412664, 456878, 471616, 825328, 913756, 943232, 1599073, 1650656, 1827512, 3198146, 3301312, 3655024, 6396292, 6602624, 7310048, 12792584, 14620096, 25585168, 29240192, 51170336, 102340672, 204681344]

約数ペア:

[(1, 204681344), (2, 102340672), (4, 51170336), (7, 29240192), (8, 25585168), (14, 14620096), (16, 12792584), (28, 7310048), (31, 6602624), (32, 6396292), (56, 3655024), (62, 3301312), (64, 3198146), (112, 1827512), (124, 1650656), (128, 1599073), (217, 943232), (224, 913756), (248, 825328), (434, 471616), (448, 456878), (496, 412664), (868, 235808), (896, 228439), (992, 206332), (1736, 117904), (1984, 103166), (3472, 58952), (3968, 51583), (6944, 29476), (7369, 27776), (13888, 14738)]