201602768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{663167}}^1$

素因数の和:663194

約数の個数: 20

約数和(自身を含む): 411164160

約数和(自身を除く): 209561392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 663167, 1326334, 2652668, 5305336, 10610672, 12600173, 25200346, 50400692, 100801384, 201602768]

約数ペア:

[(1, 201602768), (2, 100801384), (4, 50400692), (8, 25200346), (16, 12600173), (19, 10610672), (38, 5305336), (76, 2652668), (152, 1326334), (304, 663167)]