205693572352

素因数分解:

$2^8\times {\mathrm{401}}^1\times {\mathrm{563}}^1\times {\mathrm{3559}}^1$

素因数の和:4539

約数の個数: 72

約数和(自身を含む): 412454508480

約数和(自身を除く): 206760936128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 401, 563, 802, 1126, 1604, 2252, 3208, 3559, 4504, 6416, 7118, 9008, 12832, 14236, 18016, 25664, 28472, 36032, 51328, 56944, 72064, 102656, 113888, 144128, 225763, 227776, 451526, 455552, 903052, 911104, 1427159, 1806104, 2003717, 2854318, 3612208, 4007434, 5708636, 7224416, 8014868, 11417272, 14448832, 16029736, 22834544, 28897664, 32059472, 45669088, 57795328, 64118944, 91338176, 128237888, 182676352, 256475776, 365352704, 512951552, 803490517, 1606981034, 3213962068, 6427924136, 12855848272, 25711696544, 51423393088, 102846786176, 205693572352]

約数ペア:

[(1, 205693572352), (2, 102846786176), (4, 51423393088), (8, 25711696544), (16, 12855848272), (32, 6427924136), (64, 3213962068), (128, 1606981034), (256, 803490517), (401, 512951552), (563, 365352704), (802, 256475776), (1126, 182676352), (1604, 128237888), (2252, 91338176), (3208, 64118944), (3559, 57795328), (4504, 45669088), (6416, 32059472), (7118, 28897664), (9008, 22834544), (12832, 16029736), (14236, 14448832), (18016, 11417272), (25664, 8014868), (28472, 7224416), (36032, 5708636), (51328, 4007434), (56944, 3612208), (72064, 2854318), (102656, 2003717), (113888, 1806104), (144128, 1427159), (225763, 911104), (227776, 903052), (451526, 455552)]