201313574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6569}}^1$

素因数の和:6788

約数の個数: 32

約数和(自身を含む): 378432000

約数和(自身を除く): 177118426

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 6569, 13138, 15323, 30646, 45983, 72259, 91966, 144518, 505813, 1011626, 1307231, 2614462, 9150617, 14379541, 18301234, 28759082, 100656787, 201313574]

約数ペア:

[(1, 201313574), (2, 100656787), (7, 28759082), (11, 18301234), (14, 14379541), (22, 9150617), (77, 2614462), (154, 1307231), (199, 1011626), (398, 505813), (1393, 144518), (2189, 91966), (2786, 72259), (4378, 45983), (6569, 30646), (13138, 15323)]