204014656

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{40351}}^1$

素因数の和:40442

約数の個数: 28

約数和(自身を含む): 409976320

約数和(自身を除く): 205961664

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 40351, 80702, 161404, 322808, 645616, 1291232, 2582464, 3187729, 6375458, 12750916, 25501832, 51003664, 102007328, 204014656]

約数ペア:

[(1, 204014656), (2, 102007328), (4, 51003664), (8, 25501832), (16, 12750916), (32, 6375458), (64, 3187729), (79, 2582464), (158, 1291232), (316, 645616), (632, 322808), (1264, 161404), (2528, 80702), (5056, 40351)]