197284864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1663

約数の個数: 88

約数和(自身を含む): 477524160

約数和(自身を除く): 280239296

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, 512, 544, 896, 952, 1024, 1088, 1619, 1792, 1904, 2176, 3238, 3584, 3808, 4352, 6476, 7168, 7616, 8704, 11333, 12952, 15232, 17408, 22666, 25904, 27523, 30464, 45332, 51808, 55046, 60928, 90664, 103616, 110092, 121856, 181328, 192661, 207232, 220184, 362656, 385322, 414464, 440368, 725312, 770644, 828928, 880736, 1450624, 1541288, 1657856, 1761472, 2901248, 3082576, 3522944, 5802496, 6165152, 7045888, 11604992, 12330304, 14091776, 24660608, 28183552, 49321216, 98642432, 197284864]

約数ペア:

[(1, 197284864), (2, 98642432), (4, 49321216), (7, 28183552), (8, 24660608), (14, 14091776), (16, 12330304), (17, 11604992), (28, 7045888), (32, 6165152), (34, 5802496), (56, 3522944), (64, 3082576), (68, 2901248), (112, 1761472), (119, 1657856), (128, 1541288), (136, 1450624), (224, 880736), (238, 828928), (256, 770644), (272, 725312), (448, 440368), (476, 414464), (512, 385322), (544, 362656), (896, 220184), (952, 207232), (1024, 192661), (1088, 181328), (1619, 121856), (1792, 110092), (1904, 103616), (2176, 90664), (3238, 60928), (3584, 55046), (3808, 51808), (4352, 45332), (6476, 30464), (7168, 27523), (7616, 25904), (8704, 22666), (11333, 17408), (12952, 15232)]