201641216

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6659

約数の個数: 72

約数和(自身を含む): 487126080

約数和(自身を除く): 285484864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6619, 7616, 13238, 15232, 26476, 30464, 46333, 52952, 92666, 105904, 112523, 185332, 211808, 225046, 370664, 423616, 450092, 741328, 787661, 847232, 900184, 1482656, 1575322, 1694464, 1800368, 2965312, 3150644, 3600736, 5930624, 6301288, 7201472, 11861248, 12602576, 14402944, 25205152, 28805888, 50410304, 100820608, 201641216]

約数ペア:

[(1, 201641216), (2, 100820608), (4, 50410304), (7, 28805888), (8, 25205152), (14, 14402944), (16, 12602576), (17, 11861248), (28, 7201472), (32, 6301288), (34, 5930624), (56, 3600736), (64, 3150644), (68, 2965312), (112, 1800368), (119, 1694464), (128, 1575322), (136, 1482656), (224, 900184), (238, 847232), (256, 787661), (272, 741328), (448, 450092), (476, 423616), (544, 370664), (896, 225046), (952, 211808), (1088, 185332), (1792, 112523), (1904, 105904), (2176, 92666), (3808, 52952), (4352, 46333), (6619, 30464), (7616, 26476), (13238, 15232)]