197210594

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{4049}}^1$

素因数の和:4143

約数の個数: 32

約数和(自身を含む): 349920000

約数和(自身を除く): 152709406

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 686, 994, 3479, 4049, 6958, 8098, 24353, 28343, 48706, 56686, 198401, 287479, 396802, 574958, 1388807, 2012353, 2777614, 4024706, 14086471, 28172942, 98605297, 197210594]

約数ペア:

[(1, 197210594), (2, 98605297), (7, 28172942), (14, 14086471), (49, 4024706), (71, 2777614), (98, 2012353), (142, 1388807), (343, 574958), (497, 396802), (686, 287479), (994, 198401), (3479, 56686), (4049, 48706), (6958, 28343), (8098, 24353)]