201629864

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 381969000

約数和(自身を除く): 180339136

約数列:

[1, 2, 4, 8, 257, 281, 349, 514, 562, 698, 1028, 1124, 1396, 2056, 2248, 2792, 72217, 89693, 98069, 144434, 179386, 196138, 288868, 358772, 392276, 577736, 717544, 784552, 25203733, 50407466, 100814932, 201629864]

約数ペア:

[(1, 201629864), (2, 100814932), (4, 50407466), (8, 25203733), (257, 784552), (281, 717544), (349, 577736), (514, 392276), (562, 358772), (698, 288868), (1028, 196138), (1124, 179386), (1396, 144434), (2056, 98069), (2248, 89693), (2792, 72217)]