205091328

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10271}}^1$

素因数の和:10305

約数の個数: 80

約数和(自身を含む): 588462336

約数和(自身を除く): 383371008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 10271, 19968, 20542, 30813, 41084, 61626, 82168, 123252, 133523, 164336, 246504, 267046, 328672, 400569, 493008, 534092, 657344, 801138, 986016, 1068184, 1314688, 1602276, 1972032, 2136368, 2629376, 3204552, 3944064, 4272736, 5258752, 6409104, 7888128, 8545472, 12818208, 15776256, 17090944, 25636416, 34181888, 51272832, 68363776, 102545664, 205091328]

約数ペア:

[(1, 205091328), (2, 102545664), (3, 68363776), (4, 51272832), (6, 34181888), (8, 25636416), (12, 17090944), (13, 15776256), (16, 12818208), (24, 8545472), (26, 7888128), (32, 6409104), (39, 5258752), (48, 4272736), (52, 3944064), (64, 3204552), (78, 2629376), (96, 2136368), (104, 1972032), (128, 1602276), (156, 1314688), (192, 1068184), (208, 986016), (256, 801138), (312, 657344), (384, 534092), (416, 493008), (512, 400569), (624, 328672), (768, 267046), (832, 246504), (1248, 164336), (1536, 133523), (1664, 123252), (2496, 82168), (3328, 61626), (4992, 41084), (6656, 30813), (9984, 20542), (10271, 19968)]