205434574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{235051}}^1$

素因数の和:235095

約数の個数: 16

約数和(自身を含む): 338474880

約数和(自身を除く): 133040306

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 235051, 470102, 4465969, 5406173, 8931938, 10812346, 102717287, 205434574]

約数ペア:

[(1, 205434574), (2, 102717287), (19, 10812346), (23, 8931938), (38, 5406173), (46, 4465969), (437, 470102), (874, 235051)]