201565994

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 352670976

約数和(自身を除く): 151104982

約数列:

[1, 2, 7, 14, 73, 146, 167, 334, 511, 1022, 1169, 1181, 2338, 2362, 8267, 12191, 16534, 24382, 85337, 86213, 170674, 172426, 197227, 394454, 603491, 1206982, 1380589, 2761178, 14397571, 28795142, 100782997, 201565994]

約数ペア:

[(1, 201565994), (2, 100782997), (7, 28795142), (14, 14397571), (73, 2761178), (146, 1380589), (167, 1206982), (334, 603491), (511, 394454), (1022, 197227), (1169, 172426), (1181, 170674), (2338, 86213), (2362, 85337), (8267, 24382), (12191, 16534)]