189295808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{227519}}^1$

素因数の和:227544

約数の個数: 28

約数和(自身を含む): 404530560

約数和(自身を除く): 215234752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 227519, 455038, 910076, 1820152, 2957747, 3640304, 5915494, 7280608, 11830988, 14561216, 23661976, 47323952, 94647904, 189295808]

約数ペア:

[(1, 189295808), (2, 94647904), (4, 47323952), (8, 23661976), (13, 14561216), (16, 11830988), (26, 7280608), (32, 5915494), (52, 3640304), (64, 2957747), (104, 1820152), (208, 910076), (416, 455038), (832, 227519)]