201698638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 326405376

約数和(自身を除く): 124706738

約数列:

[1, 2, 23, 43, 46, 86, 107, 214, 953, 989, 1906, 1978, 2461, 4601, 4922, 9202, 21919, 40979, 43838, 81958, 101971, 105823, 203942, 211646, 942517, 1885034, 2345333, 4384753, 4690666, 8769506, 100849319, 201698638]

約数ペア:

[(1, 201698638), (2, 100849319), (23, 8769506), (43, 4690666), (46, 4384753), (86, 2345333), (107, 1885034), (214, 942517), (953, 211646), (989, 203942), (1906, 105823), (1978, 101971), (2461, 81958), (4601, 43838), (4922, 40979), (9202, 21919)]