201842788

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{91249}}^1$

素因数の和:91339

約数の個数: 24

約数和(自身を含む): 408800000

約数和(自身を除く): 206957212

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 91249, 182498, 364996, 638743, 1277486, 2554972, 7208671, 14417342, 28834684, 50460697, 100921394, 201842788]

約数ペア:

[(1, 201842788), (2, 100921394), (4, 50460697), (7, 28834684), (14, 14417342), (28, 7208671), (79, 2554972), (158, 1277486), (316, 638743), (553, 364996), (1106, 182498), (2212, 91249)]