201946194

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85643}}^1$

素因数の和:85782

約数の個数: 24

約数和(自身を含む): 440895312

約数和(自身を除く): 238949118

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 85643, 171286, 256929, 513858, 770787, 1541574, 11219233, 22438466, 33657699, 67315398, 100973097, 201946194]

約数ペア:

[(1, 201946194), (2, 100973097), (3, 67315398), (6, 33657699), (9, 22438466), (18, 11219233), (131, 1541574), (262, 770787), (393, 513858), (786, 256929), (1179, 171286), (2358, 85643)]