201514942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 322274304

約数和(自身を除く): 120759362

約数列:

[1, 2, 31, 43, 62, 86, 131, 262, 577, 1154, 1333, 2666, 4061, 5633, 8122, 11266, 17887, 24811, 35774, 49622, 75587, 151174, 174623, 349246, 769141, 1538282, 2343197, 3250241, 4686394, 6500482, 100757471, 201514942]

約数ペア:

[(1, 201514942), (2, 100757471), (31, 6500482), (43, 4686394), (62, 3250241), (86, 2343197), (131, 1538282), (262, 769141), (577, 349246), (1154, 174623), (1333, 151174), (2666, 75587), (4061, 49622), (5633, 35774), (8122, 24811), (11266, 17887)]