204721152

素因数分解:

$2^{10}\times 3^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 88

約数和(自身を含む): 551805696

約数和(自身を除く): 347084544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 512, 618, 647, 768, 824, 1024, 1236, 1294, 1536, 1648, 1941, 2472, 2588, 3072, 3296, 3882, 4944, 5176, 6592, 7764, 9888, 10352, 13184, 15528, 19776, 20704, 26368, 31056, 39552, 41408, 52736, 62112, 66641, 79104, 82816, 105472, 124224, 133282, 158208, 165632, 199923, 248448, 266564, 316416, 331264, 399846, 496896, 533128, 662528, 799692, 993792, 1066256, 1599384, 1987584, 2132512, 3198768, 4265024, 6397536, 8530048, 12795072, 17060096, 25590144, 34120192, 51180288, 68240384, 102360576, 204721152]

約数ペア:

[(1, 204721152), (2, 102360576), (3, 68240384), (4, 51180288), (6, 34120192), (8, 25590144), (12, 17060096), (16, 12795072), (24, 8530048), (32, 6397536), (48, 4265024), (64, 3198768), (96, 2132512), (103, 1987584), (128, 1599384), (192, 1066256), (206, 993792), (256, 799692), (309, 662528), (384, 533128), (412, 496896), (512, 399846), (618, 331264), (647, 316416), (768, 266564), (824, 248448), (1024, 199923), (1236, 165632), (1294, 158208), (1536, 133282), (1648, 124224), (1941, 105472), (2472, 82816), (2588, 79104), (3072, 66641), (3296, 62112), (3882, 52736), (4944, 41408), (5176, 39552), (6592, 31056), (7764, 26368), (9888, 20704), (10352, 19776), (13184, 15528)]